{"id":17299,"date":"2025-01-08T12:12:14","date_gmt":"2025-01-08T12:12:14","guid":{"rendered":"https:\/\/systalink.com\/localhost-what-is-it-and-how-do-i-use-it\/"},"modified":"2025-05-30T16:44:39","modified_gmt":"2025-05-30T16:44:39","slug":"localhost","status":"publish","type":"post","link":"https:\/\/systalink.com\/en\/localhost\/","title":{"rendered":"Localhost: what is it and how do I use it?"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;17299&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Votre note nous aide \u00e0 am\u00e9liorer nos contenus ! Partagez\u00a0votre\u00a0avis.&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;23&quot;,&quot;title&quot;:&quot;Localhost: what is it and how do I use it?&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 23px; height: 23px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 23px; height: 23px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 23px; height: 23px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 23px; height: 23px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 23px; height: 23px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 23px; height: 23px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 23px; height: 23px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 23px; height: 23px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 23px; height: 23px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 23px; height: 23px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 18.4px;\">\n            <span class=\"kksr-muted\">Votre note nous aide \u00e0 am\u00e9liorer nos contenus ! Partagez\u00a0votre\u00a0avis.<\/span>\n    <\/div>\n    <\/div>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">If you&#8217;re interested in web development, you&#8217;ve probably come across the term \u201clocalhost\u201d. But what does localhost really mean, how does it work and why is it so important in the web development process? This article will answer these questions in depth, while providing you with a practical guide to exploiting its full potential.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">R\u00e9cap \ud83d\udc47<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #515151;color:#515151\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #515151;color:#515151\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/systalink.com\/en\/localhost\/#What_is_localhost\" >What is localhost ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/systalink.com\/en\/localhost\/#How_does_localhost_work\" >How does localhost work ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/systalink.com\/en\/localhost\/#How_do_I_access_localhost\" >How do I access localhost ?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/systalink.com\/en\/localhost\/#Windows\" >Windows<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/systalink.com\/en\/localhost\/#MacOS\" >MacOS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/systalink.com\/en\/localhost\/#Linux\" >Linux<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/systalink.com\/en\/localhost\/#Via_smartphone\" >Via smartphone<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/systalink.com\/en\/localhost\/#Practical_applications_of_localhost\" >Practical applications of localhost<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/systalink.com\/en\/localhost\/#Localhost_vs_online_server\" >Localhost vs. online server<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/systalink.com\/en\/localhost\/#Advantages_of_localhost\" >Advantages of localhost :<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/systalink.com\/en\/localhost\/#Limitations_of_localhost\" >Limitations of localhost :<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/systalink.com\/en\/localhost\/#Best_practices_for_using_localhost\" >Best practices for using localhost<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/systalink.com\/en\/localhost\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"font-bold text-h3 leading-[40px] pt-[21px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"What_is_localhost\"><\/span>What is localhost ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">Localhost is a term used to designate the computer on which you&#8217;re working. It refers to the local server on your machine that allows you to test and develop web applications without the need for an online server. In other words, localhost acts as an isolated environment where you can run scripts, test features and debug your code before putting it into production.<\/p>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">In practice, localhost is often associated with the IP address 127.0.0.1. This address is reserved for loopback, i.e. communication between your computer and itself. This ensures that your requests remain local, without transiting the Internet.<\/p>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\"><b><strong class=\"font-bold\">In a nutshell:<\/strong><\/b><\/p>\n<ul class=\"pt-[9px] pb-[2px] pl-[24px] list-disc [&amp;_ul]:pt-[5px] pt-[5px]\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"1\"><b><strong class=\"font-bold\">Associated localhost IP address<\/strong><\/b> : 127.0.0.1<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"2\"><b><strong class=\"font-bold\">Main function<\/strong><\/b> Provide a secure environment for development and testing<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"3\"><b><strong class=\"font-bold\">Importance<\/strong><\/b> Reduce the risk of errors on production servers<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 class=\"font-bold text-h3 leading-[40px] pt-[21px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"How_does_localhost_work\"><\/span>How does localhost work ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">To understand how localhost works, it&#8217;s essential to briefly explain what a server is. A server is software or hardware that responds to user requests over a network. In the case of localhost, your computer becomes the server, and requests sent to 127.0.0.1 are processed locally.<\/p>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">Here&#8217;s a simplified view of the steps:<\/p>\n<ol class=\"pt-[9px] pb-[2px] pl-[24px] [&amp;_ol]:pt-[5px] list-decimal\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"1\"><b><strong class=\"font-bold\">Customer request<\/strong><\/b> When you type \u201clocalhost\u201d in your browser or run a web application locally, a request is sent to your own machine.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"2\"><b><strong class=\"font-bold\">Specific IP address<\/strong><\/b> This request is automatically redirected to IP address 127.0.0.1, which represents the loopback.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"3\"><b><strong class=\"font-bold\">Local server processing<\/strong><\/b> A local server, such as Apache or Nginx, handles this request and responds with the appropriate data (for example, an HTML page or an API).<\/li>\n<\/ol>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">The key concept is that localhost requires no external connection to the Internet. Everything remains internal, making it both fast and secure for development.<\/p>\n<h2 class=\"font-bold text-h3 leading-[40px] pt-[21px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"How_do_I_access_localhost\"><\/span>How do I access localhost ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">Access to localhost varies slightly depending on the operating system and environment used. Here&#8217;s a simple guide for different platforms:<\/p>\n<h3 class=\"font-bold text-h4 leading-[30px] pt-[15px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Windows\"><\/span>Windows<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol class=\"pt-[9px] pb-[2px] pl-[24px] [&amp;_ol]:pt-[5px] list-decimal\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"1\">Install a local server such as <a href=\"https:\/\/www.apachefriends.org\/index.html\" target=\"_blank\" rel=\"noopener\">XAMPP<\/a> or <a href=\"https:\/\/www.wampserver.com\/en\/\" target=\"_blank\" rel=\"noopener\">WampServer<\/a>.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"2\">Start the local server.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"3\">In your browser, type `http:\/\/localhost` and press Enter.<\/li>\n<\/ol>\n<h3 class=\"font-bold text-h4 leading-[30px] pt-[15px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"MacOS\"><\/span>MacOS<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol class=\"pt-[9px] pb-[2px] pl-[24px] [&amp;_ol]:pt-[5px] list-decimal\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"1\">Install a local server manager such as MAMP.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"2\">Start MAMP and server services.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"3\">Access localhost by entering `http:\/\/localhost` in the browser.<\/li>\n<\/ol>\n<h3 class=\"font-bold text-h4 leading-[30px] pt-[15px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Linux\"><\/span>Linux<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol class=\"pt-[9px] pb-[2px] pl-[24px] [&amp;_ol]:pt-[5px] list-decimal\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"1\">Install Apache or another server via the command line. For example :<\/li>\n<\/ol>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">&#8220;`bash<\/p>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">sudo apt update<\/p>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">sudo apt install apache2<\/p>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\">&#8220;`<\/p>\n<ol class=\"pt-[9px] pb-[2px] pl-[24px] [&amp;_ol]:pt-[5px] list-decimal\" start=\"2\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"2\">Start the server with :<\/li>\n<\/ol>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">&#8220;`bash<\/p>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">sudo systemctl start apache2<\/p>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\">&#8220;`<\/p>\n<ol class=\"pt-[9px] pb-[2px] pl-[24px] [&amp;_ol]:pt-[5px] list-decimal\" start=\"3\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"3\">Enter `http:\/\/localhost` in your browser to check that the server is active.<\/li>\n<\/ol>\n<h3 class=\"font-bold text-h4 leading-[30px] pt-[15px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Via_smartphone\"><\/span>Via smartphone<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">Access to localhost from a mobile device is possible by connecting the device to the same network as your machine and entering your computer&#8217;s IP address followed by the port. For example, enter :<\/p>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">`http:\/\/192.168.1.10:8000`<\/p>\n<h2 class=\"font-bold text-h3 leading-[40px] pt-[21px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Practical_applications_of_localhost\"><\/span>Practical applications of localhost<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">Localhost is an indispensable tool in many aspects of web development. Here are a few use cases:<\/p>\n<ul class=\"pt-[9px] pb-[2px] pl-[24px] list-disc [&amp;_ul]:pt-[5px] pt-[5px]\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"1\"><b><strong class=\"font-bold\">Website development<\/strong><\/b> Developers can build, test and modify sites locally, before deploying them online.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"2\"><b><strong class=\"font-bold\">API testing<\/strong><\/b> Localhost provides a controlled environment for testing API endpoints.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"3\"><b><strong class=\"font-bold\">Continuous integration<\/strong><\/b> Teams can set up local servers to automate tasks such as unit testing.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"4\"><b><strong class=\"font-bold\">Local databases<\/strong><\/b> Test database management systems such as MySQL.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 class=\"font-bold text-h3 leading-[40px] pt-[21px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Localhost_vs_online_server\"><\/span>Localhost vs. online server<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">When it comes to development and testing, it&#8217;s important to understand the differences between localhost and an online server:<\/p>\n<h3 class=\"font-bold text-h4 leading-[30px] pt-[15px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Advantages_of_localhost\"><\/span>Advantages of localhost :<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul class=\"pt-[9px] pb-[2px] pl-[24px] list-disc [&amp;_ul]:pt-[5px] pt-[5px]\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"1\"><b><strong class=\"font-bold\">Speed<\/strong><\/b> Local testing is generally faster, thanks to direct and immediate access to resources.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"2\"><b><strong class=\"font-bold\">Security<\/strong><\/b> : Tests are carried out in a partitioned environment, with no risk of damaging live systems.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"3\"><b><strong class=\"font-bold\">No additional costs<\/strong><\/b> Noonline hosting required to get started.<\/li>\n<\/ul>\n<h3 class=\"font-bold text-h4 leading-[30px] pt-[15px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Limitations_of_localhost\"><\/span>Limitations of localhost :<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul class=\"pt-[9px] pb-[2px] pl-[24px] list-disc [&amp;_ul]:pt-[5px] pt-[5px]\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"1\"><b><strong class=\"font-bold\">Accessibility<\/strong><\/b> Unlike online servers, localhost can only be accessed from your local machine or network.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"2\"><b><strong class=\"font-bold\">Not totally realistic<\/strong><\/b> Localhost does not reproduce 100% of the conditions of a live environment, such as traffic levels.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Read also :<\/strong> <a class=\"sc-ga-DzBV pMep\" href=\"https:\/\/systalink.com\/en\/vps\/\" target=\"_blank\" rel=\"noopener\">VPS or Virtual Private Server : Complete Guide (2025)<\/a><\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"font-bold text-h3 leading-[40px] pt-[21px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Best_practices_for_using_localhost\"><\/span>Best practices for using localhost<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">To get the most out of your localhost environment, follow these tips:<\/p>\n<ul class=\"pt-[9px] pb-[2px] pl-[24px] list-disc [&amp;_ul]:pt-[5px] pt-[5px]\">\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"1\"><b><strong class=\"font-bold\">Configure your server correctly<\/strong><\/b> Use tools such as XAMPP, WAMP or <a href=\"https:\/\/www.mamp.info\/en\/downloads\/\" target=\"_blank\" rel=\"noopener\">MAMP<\/a> to easily manage your server settings.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"2\"><b><strong class=\"font-bold\">Automate backups<\/strong><\/b> Make sure all local changes are backed up regularly.<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"3\"><b><strong class=\"font-bold\">Create a production-like environment<\/strong><\/b> Try to mimic the configuration of your production servers (OS, PHP version, extensions used, etc.).<\/li>\n<li class=\"text-body font-regular leading-[24px] my-[5px] [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ol]:!pb-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pt-0 [&amp;&lt;encoded_tag_closed \/&gt;ul]:!pb-0\" value=\"4\"><b><strong class=\"font-bold\">Testing with multiple devices<\/strong><\/b> Check how your project works on different screens and systems using local IP.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 class=\"font-bold text-h3 leading-[40px] pt-[21px] pb-[2px] [&amp;_a]:underline-offset-[6px] [&amp;_.underline]:underline-offset-[6px]\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">Localhost is more than just a tool; it&#8217;s a pillar of the modern web development process. By providing a secure, inexpensive and accessible environment, it enables developers and teams to collaborate efficiently, test their applications and deliver quality products.<\/p>\n<p class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\" dir=\"ltr\">If you&#8217;re new to localhost or want to improve your use of it, start by applying the best practices mentioned above. Feel free to deepen your understanding by experimenting with different local servers and configurations.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you&#8217;re interested in web development, you&#8217;ve probably come across the term \u201clocalhost\u201d. But what does localhost really mean, how does it work and why is it so important in the web development process? This article will answer these questions in depth, while providing you with a practical guide to exploiting its full potential. What [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":17301,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[187],"tags":[],"class_list":["post-17299","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Localhost: what is it and how do I use it? | Systalink<\/title>\n<meta name=\"description\" content=\"Find out what localhost is, how it works, its applications in web development and how to access it in just a few simple steps.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/systalink.com\/en\/localhost\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Localhost: what is it and how do I use it?\" \/>\n<meta property=\"og:description\" content=\"Find out what localhost is, how it works, its applications in web development and how to access it in just a few simple steps.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/systalink.com\/en\/localhost\/\" \/>\n<meta property=\"og:site_name\" content=\"Systalink\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/share\/18NrDhrqH3\/?mibextid=LQQJ4d\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-08T12:12:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-30T16:44:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1460\" \/>\n\t<meta property=\"og:image:height\" content=\"730\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Babacar Djitte\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Babacar Djitte\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/\"},\"author\":{\"name\":\"Babacar Djitte\",\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/#\\\/schema\\\/person\\\/282bb76f5cfc89191303571579f829ed\"},\"headline\":\"Localhost: what is it and how do I use it?\",\"datePublished\":\"2025-01-08T12:12:14+00:00\",\"dateModified\":\"2025-05-30T16:44:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/\"},\"wordCount\":838,\"publisher\":{\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/systalink.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/localhost.png\",\"articleSection\":[\"Tech\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/\",\"url\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/\",\"name\":\"Localhost: what is it and how do I use it? | Systalink\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/systalink.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/localhost.png\",\"datePublished\":\"2025-01-08T12:12:14+00:00\",\"dateModified\":\"2025-05-30T16:44:39+00:00\",\"description\":\"Find out what localhost is, how it works, its applications in web development and how to access it in just a few simple steps.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/#primaryimage\",\"url\":\"https:\\\/\\\/systalink.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/localhost.png\",\"contentUrl\":\"https:\\\/\\\/systalink.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/localhost.png\",\"width\":1460,\"height\":730,\"caption\":\"localhost\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/localhost\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/systalink.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Localhost: what is it and how do I use it?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/systalink.com\\\/en\\\/\",\"name\":\"Systalink\",\"description\":\"Pour un projet IT r\u00e9ussi, faites confiance \u00e0 Systalink\",\"publisher\":{\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/systalink.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/#organization\",\"name\":\"Systalink\",\"url\":\"https:\\\/\\\/systalink.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/systalink.com\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Groupwhite-bg-logo-1.svg\",\"contentUrl\":\"https:\\\/\\\/systalink.com\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Groupwhite-bg-logo-1.svg\",\"width\":104,\"height\":21,\"caption\":\"Systalink\"},\"image\":{\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/share\\\/18NrDhrqH3\\\/?mibextid=LQQJ4d\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/systalink\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/systalink.com\\\/en\\\/#\\\/schema\\\/person\\\/282bb76f5cfc89191303571579f829ed\",\"name\":\"Babacar Djitte\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/aa8169147e0a731725725e336a60b95d6fb6fac25d162ba68cb60e07b075b86c?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/aa8169147e0a731725725e336a60b95d6fb6fac25d162ba68cb60e07b075b86c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/aa8169147e0a731725725e336a60b95d6fb6fac25d162ba68cb60e07b075b86c?s=96&d=mm&r=g\",\"caption\":\"Babacar Djitte\"},\"url\":\"https:\\\/\\\/systalink.com\\\/en\\\/author\\\/babacar-djittesystalink-fr\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Localhost: what is it and how do I use it? | Systalink","description":"Find out what localhost is, how it works, its applications in web development and how to access it in just a few simple steps.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/systalink.com\/en\/localhost\/","og_locale":"en_US","og_type":"article","og_title":"Localhost: what is it and how do I use it?","og_description":"Find out what localhost is, how it works, its applications in web development and how to access it in just a few simple steps.","og_url":"https:\/\/systalink.com\/en\/localhost\/","og_site_name":"Systalink","article_publisher":"https:\/\/www.facebook.com\/share\/18NrDhrqH3\/?mibextid=LQQJ4d","article_published_time":"2025-01-08T12:12:14+00:00","article_modified_time":"2025-05-30T16:44:39+00:00","og_image":[{"width":1460,"height":730,"url":"https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png","type":"image\/png"}],"author":"Babacar Djitte","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Babacar Djitte","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/systalink.com\/en\/localhost\/#article","isPartOf":{"@id":"https:\/\/systalink.com\/en\/localhost\/"},"author":{"name":"Babacar Djitte","@id":"https:\/\/systalink.com\/en\/#\/schema\/person\/282bb76f5cfc89191303571579f829ed"},"headline":"Localhost: what is it and how do I use it?","datePublished":"2025-01-08T12:12:14+00:00","dateModified":"2025-05-30T16:44:39+00:00","mainEntityOfPage":{"@id":"https:\/\/systalink.com\/en\/localhost\/"},"wordCount":838,"publisher":{"@id":"https:\/\/systalink.com\/en\/#organization"},"image":{"@id":"https:\/\/systalink.com\/en\/localhost\/#primaryimage"},"thumbnailUrl":"https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png","articleSection":["Tech"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/systalink.com\/en\/localhost\/","url":"https:\/\/systalink.com\/en\/localhost\/","name":"Localhost: what is it and how do I use it? | Systalink","isPartOf":{"@id":"https:\/\/systalink.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/systalink.com\/en\/localhost\/#primaryimage"},"image":{"@id":"https:\/\/systalink.com\/en\/localhost\/#primaryimage"},"thumbnailUrl":"https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png","datePublished":"2025-01-08T12:12:14+00:00","dateModified":"2025-05-30T16:44:39+00:00","description":"Find out what localhost is, how it works, its applications in web development and how to access it in just a few simple steps.","breadcrumb":{"@id":"https:\/\/systalink.com\/en\/localhost\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/systalink.com\/en\/localhost\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/systalink.com\/en\/localhost\/#primaryimage","url":"https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png","contentUrl":"https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png","width":1460,"height":730,"caption":"localhost"},{"@type":"BreadcrumbList","@id":"https:\/\/systalink.com\/en\/localhost\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/systalink.com\/en\/"},{"@type":"ListItem","position":2,"name":"Localhost: what is it and how do I use it?"}]},{"@type":"WebSite","@id":"https:\/\/systalink.com\/en\/#website","url":"https:\/\/systalink.com\/en\/","name":"Systalink","description":"Pour un projet IT r\u00e9ussi, faites confiance \u00e0 Systalink","publisher":{"@id":"https:\/\/systalink.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/systalink.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/systalink.com\/en\/#organization","name":"Systalink","url":"https:\/\/systalink.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/systalink.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/systalink.com\/wp-content\/uploads\/2023\/10\/Groupwhite-bg-logo-1.svg","contentUrl":"https:\/\/systalink.com\/wp-content\/uploads\/2023\/10\/Groupwhite-bg-logo-1.svg","width":104,"height":21,"caption":"Systalink"},"image":{"@id":"https:\/\/systalink.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/share\/18NrDhrqH3\/?mibextid=LQQJ4d","https:\/\/www.linkedin.com\/company\/systalink\/"]},{"@type":"Person","@id":"https:\/\/systalink.com\/en\/#\/schema\/person\/282bb76f5cfc89191303571579f829ed","name":"Babacar Djitte","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/aa8169147e0a731725725e336a60b95d6fb6fac25d162ba68cb60e07b075b86c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/aa8169147e0a731725725e336a60b95d6fb6fac25d162ba68cb60e07b075b86c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/aa8169147e0a731725725e336a60b95d6fb6fac25d162ba68cb60e07b075b86c?s=96&d=mm&r=g","caption":"Babacar Djitte"},"url":"https:\/\/systalink.com\/en\/author\/babacar-djittesystalink-fr\/"}]}},"rttpg_featured_image_url":{"full":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png",1460,730,false],"landscape":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png",1460,730,false],"portraits":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png",1460,730,false],"thumbnail":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost-150x150.png",150,150,true],"medium":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost-300x150.png",300,150,true],"large":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost-1024x512.png",800,400,true],"1536x1536":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png",1460,730,false],"2048x2048":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png",1460,730,false],"htmega_size_585x295":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png",585,293,false],"htmega_size_1170x536":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png",1072,536,false],"htmega_size_396x360":["https:\/\/systalink.com\/wp-content\/uploads\/2025\/01\/localhost.png",396,198,false]},"rttpg_author":{"display_name":"Babacar Djitte","author_link":"https:\/\/systalink.com\/en\/author\/babacar-djittesystalink-fr\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/systalink.com\/en\/category\/tech-en\/\" rel=\"category tag\">Tech<\/a>","rttpg_excerpt":"If you&#8217;re interested in web development, you&#8217;ve probably come across the term \u201clocalhost\u201d. But what does localhost really mean, how does it work and why is it so important in the web development process? This article will answer these questions in depth, while providing you with a practical guide to exploiting its full potential. What&hellip;","_links":{"self":[{"href":"https:\/\/systalink.com\/en\/wp-json\/wp\/v2\/posts\/17299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/systalink.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/systalink.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/systalink.com\/en\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/systalink.com\/en\/wp-json\/wp\/v2\/comments?post=17299"}],"version-history":[{"count":0,"href":"https:\/\/systalink.com\/en\/wp-json\/wp\/v2\/posts\/17299\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/systalink.com\/en\/wp-json\/wp\/v2\/media\/17301"}],"wp:attachment":[{"href":"https:\/\/systalink.com\/en\/wp-json\/wp\/v2\/media?parent=17299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/systalink.com\/en\/wp-json\/wp\/v2\/categories?post=17299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/systalink.com\/en\/wp-json\/wp\/v2\/tags?post=17299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}