Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one
Publisher’s description
What is Bun Baseline?
Bun Baseline by Oven-sh is open-source Windows software in the languages & sdks category. It is written in Rust.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable).
Updates and version history
The current version is 1.4.4, released on October 22, 2026. The version history goes back to April 2, 2024: 69 releases, all linked to the official files. That is about 27 releases a year. The last update is less than a month old.
Popularity and file types
The source code on GitHub (oven-sh/bun) has 96,340 stars. Similar programs include Go Programming Language, Deno and LLVM.
Project description on GitHub: “Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Frequent updates (about 27 a year)
- Large user base
Cons
- No native ARM64 build
In short: Bun Baseline is an open-source languages & sdk tool for 64-bit PCs. It is actively maintained.
Is Bun Baseline safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
0F20CE6674D4F2DBCC8C5D59FDF99F7BA45F8C3B367E0F5781CBFA30A1C78D99· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 69 versions ›69 versions over 3 years · about 27 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 1.4.4Latest | October 22, 2026 | — | 64-bit ZIP |
| 1.4.3 | October 10, 2026 | — | 64-bit ZIP |
| 1.4.2 | September 5, 2026 | — | 64-bit ZIP |
| 1.4.1 | September 4, 2026 | — | 64-bit ZIP |
| 1.4.0 | August 20, 2026 | — | 64-bit ZIP |
| 1.3.14 | May 12, 2026 | — | 64-bit ZIP |
| 1.3.13 | April 19, 2026 | — | 64-bit ZIP |
| 1.3.12 | April 9, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id Oven-sh.Bun.Baseline -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Oven-sh
- Category
- Languages & SDKs
- Licence
- MIT
- Price
- Free
- Source code
- github.com/oven-sh/bun
- Written in
- Rust
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 1.4.4
- Released
- October 22, 2026
- Added to the catalogue
- April 2, 2024
- Versions listed
- 69
- Updates / year
- 27
- GitHub stars
- 96,340
- GitHub forks
- 5,133
- Website
- bun.sh
- winget ID
- Oven-sh.Bun.Baseline
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Bun Baseline free?
Yes. Bun Baseline is open-source software under the MIT licence.
Is Bun Baseline safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install Bun Baseline with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Does Bun Baseline run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of Bun Baseline?
The versions page lists all 69 versions with links to their official installer files, back to April 2, 2024.
Can I use Bun Baseline without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to Bun Baseline?
Go Programming Language, Deno, LLVM, Yarn and CMake. The alternatives page compares them.
