Online Bun Compiler
Write Bun in the browser and run it on our machines. The editor is opening.
Free online Bun compiler and editor
JDoodle is an online IDE that has served the programming community since 2013. You write, compile, and run code in the browser for Bun and many other languages, without installing a toolchain.
What you see on this page is JDoodle’s free Bun compiler. Write Bun in the editor, press Execute, and JDoodle runs it on its servers. You do not install Bun, and you do not need a JDoodle account to run code.
Online Bun editor
JDoodle’s Bun editor on this page highlights syntax, completes as you type, matches brackets, and folds blocks. It is an online Bun editor and a compiler together: you write here, then Execute runs your program on JDoodle’s servers.
Bun versions on JDoodle
JDoodle runs Bun 1.2.10.
Frequently asked questions
Is JDoodle’s online Bun compiler free?
Yes. JDoodle lets you write and run Bun without paying. A JDoodle account is only needed to save projects, use more AI credits, or unlock faster workspaces.
Do I need to install Bun to use JDoodle?
No. JDoodle runs Bun on its servers. Open this page in a browser and execute.
Can I run a multi-file Bun project online?
Not on this page, which runs a single Bun file. For several files in one project, open the JDoodle Bun IDE. Everything else works the same on both.
Is this an online Bun editor or a compiler?
Both. The page is an online Bun editor and it compiles and runs what you write.
Input, interactive runs, files, and the rest of the editor work the same on every language. See the JDoodle IDE documentation.
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