Cloudflare Pages is a frontend hosting platform that drops a finished full stack build straight onto Cloudflare s own global network. The free plan allows five hundred builds a month, while sites, seats, requests and bandwidth are listed as unlimited.

WakaTime is a coding analytics tool for developers. Open source editor plugins record time spent coding and how AI is used, then build shareable charts by project and language. The free plan keeps one week of dashboard history.

TinyPNG compresses and converts images in the browser using a smart lossy method on AVIF, WebP, JPEG and PNG; the official claim is up to eighty percent smaller, the free tier takes twenty images at five megabytes each.

Vercel is a deployment platform that attaches to a Git repository and builds plus publishes on every push, so no server or pipeline has to be maintained; the zero cost Hobby tier already bundles a global content network and traffic insights.

A front end editor and developer community in the browser, with three panels holding HTML, CSS and JavaScript side by side, every change showing in the preview at once, and a finished pen published as a public address in one click.

Open a page and the environment is already running: a full runtime inside the browser, dependencies installed on arrival, instant preview, and a link that reproduces your setup exactly.

ray.so turns a few lines of code into a presentable image in three steps: open the page, paste the code, pick a style. Dozens of languages are highlighted, themes are chosen rather than piled up, backgrounds take presets or a custom angle and colour, window size and padding are adjustable, and the export runs at 2x for high-resolution slides. No account, no watermark, and the whole project is open source.

An open source terminal emulator for Windows, macOS and Linux that also runs in a browser. SSH, SFTP and serial connections live in the same window, panes split in any direction, and eighteen built-in plugins extend it without leaving the app.