A spec/collection of patterns for API design. It covers quite a few standard use cases, from simple to complex, which makes it a good reference when building something custom.

Proxyman is a native, high-performance HTTP debugging proxy app for macOS, iOS, Windows, and Linux. Capture, inspect, and mock HTTP/HTTPS requests with ease. The best Charles Proxy and Fiddler alternative for developers.

A pub/sub notification system that I did not know about.

Apparently it’s good!

Canvas support on the server for Node, also works in interact mode!

A relatively new, all encompassing backend platform for webapps.

An opinion piece on good API design, has some good points and takeaways. Good reading material for juniors.

Internationalization isn’t just translation. It’s about formatting dates, pluralizing words, sorting names, and more, all according to specific locales. Instead of relying on heavy third-party libraries, modern JavaScript offers the Intl API — a powerful, native way to handle i18n. A quiet reminder that the web truly is worldwide.

Tests an OpenAPI based on invariants.

Online instagram backup tool to save instagram photos through the instagram public API.

A Free, Open, and Documented Forecast API A weather forecast API, built as a compatible alternative to the Dark Sky API.

WorldTimeAPI is a simple web service which returns the current local time for a given timezone

Common JSON responses