# Online Development Environments | **Online Environment** | **Type** | **Dependencies** | **Open Source** | **Free/Paid** | **Languages/Frameworks Included** | **Security** | **Cron Jobs & Automation** | **Webhooks & APIs** | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | JSFiddle | Code Editor | CDNs | Open Source | Free/Paid | HTML, CSS, JS, Frameworks | Public URLs, Login Required for Private | No | No | | CodePen | Code Editor | CDNs | Open Source | Free/Paid | HTML, CSS, JS, Frameworks | Public URLs, Login Required for Private | No | Yes | | Repl.it | IDE | Package Manager | Open Source | Free/Paid | 30+ Languages & Frameworks | Private by Default, Public URLs Optional | Yes | Yes | | Glitch | IDE | Package Manager | Open Source | Free/Paid | Node.js, Frontend Frameworks | Public URLs, Login Required for Private | Yes | Yes | | JS Bin | Code Editor | CDNs | Open Source | Free/Paid | HTML, CSS, JS | Public URLs, Login Required for Private | No | No | | StackBlitz | IDE | Package Manager | Open Source | Free/Paid | Angular, React, Vue, Svelte | Private by Default, Public URLs Optional | Yes | Yes | | Gitpod | IDE | Package Manager | Open Source | Free/Paid | 25+ Languages & Frameworks | Private by Default, Public URLs Optional | Yes | Yes | | AWS Cloud9 | IDE | Package Manager | Proprietary | Paid | Node.js, Python, PHP, Ruby, Java, .NET, Go | Private by Default, Public URLs Optional | Yes | Yes | | CodeSandbox | IDE | Package Manager | Open Source | Free/Paid | React, Vue, Angular, Svelte, Node.js | Private by Default, Public URLs Optional | Yes | Yes | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |