Bun
YC S19Bun is an incredibly fast all-in-one JavaScript toolkit
San Francisco, CA, USAFounded 202513 employeesbun.sh
Team
13
Founded
2025
About
Bun is an incredibly fast all-in-one toolkit for building, installing, running, and testing JavaScript and TypeScript. We were born out of frustration with the fragmented, slow JavaScript ecosystem and are on a mission to make JavaScript development faster and more productive.
Tags
Developer Tools Open Source Infrastructure
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