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New JavaScript Dev Tools 2026

GitHub Libraries → JavaScript → Dev Tools
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oldj/switchhosts 26K +40

added 1 week ago

Switch hosts quickly!

JavaScript Dev Tools TypeScript Dev Tools

voidcosmos/npkill 9K +19

added 3 months ago

List any node_modules dir in your system and how heavy they are

JavaScript Dev Tools TypeScript Dev Tools

hoppscotch/hoppscotch 78K +190

added 10 months ago

Open source API development ecosystem

JavaScript Dev Tools TypeScript Dev Tools

remy/nodemon 26K -6

added 11 months ago

Monitor for any changes in your node.js application and automatically restart the server - perfect for development

JavaScript Dev Tools TypeScript Dev Tools

kong/insomnia 38K +154

added 11 months ago

Insomnia is an open-source, cross-platform API client for GraphQL, REST, WebSockets, Server-sent events (SSE), gRPC and any other HTTP compatible protocol.

JavaScript Dev Tools TypeScript Dev Tools

cline/cline 41K +1948

added 1 year ago

Autonomous coding agent right in your IDE

JavaScript Dev Tools TypeScript Dev Tools

poppinss/youch 1K

added 1 year ago

Pretty print JavaScript errors on the Web and the Terminal

JavaScript Dev Tools TypeScript Dev Tools

unjs/untun 1K +24

added 1 year ago

Tunnel your local HTTP(s) server to the world! powered by Cloudflare Quick Tunnels.

JavaScript Dev Tools TypeScript Dev Tools

julien-r44/hot-hook 205

added 1 year ago

Hot Hook is a simple and lightweight library for adding hot module replacement in NodeJS with ESM.

JavaScript Dev Tools TypeScript Dev Tools

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