wide

The Web IDE

Setting the page up registering its service worker
Opening the project
Starting the runtime

The runtime and the demo project are downloaded once and then kept in this browser, so the next visit starts with neither.

Starting…

…

Projects

A project lives in this browser's storage and is still there on the next visit. Opening a different one reloads this tab, because a project is a whole filesystem and the shell is already running on one.

Open one you have

Start a new one

The demo project A front controller, SQLite notes, and PHPUnit in vendor/. Laravel The framework, migrated and ready, served from public/. Around 9 MB — it arrives when you ask for it. Python A WSGI application with SQLite notes, both from the standard library. Switches this tab to CPython — about 6 MB, once. Flask A framework and its dependency tree, in a .venv/ that travels with the project — pure-Python wheels installed where the page was built, because there is no network here to install from. Also CPython — about 8 MB, once. An archive of your own A .zip whose entries are the project's files — what Export writes.

PHP compiled to WebAssembly by phasm, in a shell from wasi-sh.

Server

These ride the next request the frame makes, so Apply takes effect on the next load.

Runtime Which language answers the frame's requests. It lists what this session has loaded — wide load python at the prompt adds to it, and does not change what serves until you pick it here. Document root Where the server resolves a request's path: /srv/public for a project that keeps one. It moves the site only: the terminal, the tree and the editor stay on the project at /srv. Front controller A docroot-relative .php that answers any path with no file behind it, try_files $uri /index.php, and what a framework's pretty URLs need. Environment One KEY=value per line, put into $_ENV and getenv(). Reload the preview when a file is saved