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Plausible Analytics Open source, privacy friendly Google Analytics alternative
UI Playbook The documented collection of UI components

Grasshopper The coding app for beginners by Google

Prettier An opinionated code formatter
Gradient Cards A simple and beautiful list of editable gradients

30 seconds of code JS snippets that you can understand in 30 seconds or less.

Metabase Open source business intelligence - Installs in 5 minutes

JavaScript quiz A quiz with some tricky JavaScript questions for developers
