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B2BReported founding year: 2014~2 peopleSan Francisco, CA, USA
RunKit is the best tool for prototyping server-side JavaScript.
RunKit notebooks remove the friction of trying new ideas. With one click, you'll have a sandboxed JavaScript environment where you can instantly switch node versions, use every npm module without having to wait to install it, and even visualize your results.
Funding Timeline
No funding rounds recorded yet.
Founders & Leadership
Francisco Tolmasky
Founder/CEO
Signals
- Pressurl: https://news.google.com/rss/articles/CBMikwFBVV95cUxQYWFqdnRqYWtDZ19ydExoa3Zadk9yS010SnV6Y0QweG5LanVpSU9Tb0taMFhOZjFRRGZMcWZsM3hQazFlVFBnVWo3QXNNSGh3X0s1OTRjTWF3bUlkbXl4VnZnMDQ3Tm1YTzVLc09OQi1faEhMdkVKZ3NuUW5EZlJTdjFLNGRUWTdVZzdSZ2dQMWE5QUE?oc=5 · headline: Tonic: Dev makes red carpet appearance at IFFI · publication: Indiabloomsgoogle_news · 9/15/2026
- Pressurl: https://news.google.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?oc=5 · headline: Tonic: Dev Adhikari’s Next Film Is About Possessive Father-Son Relationship · publication: SpotboyEgoogle_news · 9/15/2026