Extend your AtCoder

Infer TS types from JSON schemas 📝

🗄 Mount your browser tabs as a filesystem.

📈⚖️ Visuallize your bundle

The missing star history graph of GitHub repos - https://star-history.com

Online SemVer Checker

Interactive React Lifecycle Methods diagram.

Quickly browse the history of a file from any git repository

CSS Reference: a free visual guide to the most popular CSS properties

package managers visualization

🖤 Create and share beautiful images of your source code

Pragmatic, balanced FP in JavaScript. @FLJSBook on twitter.

⚡️ A resource to help figure out what JavaScript array method would be best to use at any given time

Tool for visualizing GitHub profiles

Hide screen when boss is approaching.

🤪 A list of funny and tricky JavaScript examples

An interactive git visualization and tutorial. Aspiring students of git can use this app to educate and challenge themselves towards mastery of git!

Count the number of people around you 👨‍👨‍👦 by monitoring wifi signals 📡

A web-based tool to view, edit, format, and validate JSON

Feel like npm is drunk or maybe you are and want to verify what gets published via `npm publish`? irish-pub has you covered.

Runtime Code Injection for Objective-C & Swift

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

A tool that generates a repository which being pushed into your GitHub account creates a nice contributions calendar.