bun-v1.4.0
oven-sh/bunbun-v1.4.0Aug 20, 2026by Jarred-Sumner
AI Summary
Bun v1.4.0 is a general-purpose JavaScript runtime release featuring installation instructions and a list of community contributors.
Key Highlights
- Installation commands for macOS, Linux, and Windows.
- Link to detailed blog post (image placeholder).
- List of 60+ community contributors.
Full Release Notes
To install Bun v1.4 ```bash curl -fsSL https://bun.com/install | bash # or you can use npm # npm install -g bun ``` Windows: ```bash powershell -c "irm bun.com/install.ps1|iex" ``` To upgrade to Bun v1.4.0: ```bash bun upgrade ``` Read the [blog post](https://bun.com/1.4): <a href="https://bun.com/1.4"> <img width="1672" height="941" alt="image (1)" src="https://github.com/user-attachments/assets/e8b3c370-7725-47c0-99cd-76faa8c869a3" /> </a> ### Thank you Bun is free, open source, and MIT-licensed. We receive a lot of contributions from the community, and we'd like to thank everyone who fixed a bug or contributed since Bun v1.3. - [@190n](https://github.com/190n) - [@alanstott](https://github.com/alanstott) - [@alii](https://github.com/alii) - [@alinalihassan](https://github.com/alinalihassan) - [@amdad121](https://github.com/amdad121) - [@ant-kurt](https://github.com/ant-kurt) - [@anthonybaldwin](https://github.com/anthonybaldwin) - [@avarayr](https://github.com/avarayr) - [@baboon-king](https://github.com/baboon-king) - [@billywhizz](https://github.com/billywhizz) - [@bmwalters](https://github.com/bmwalters) - [@Boshen](https://github.com/Boshen) - [@braden-w](https://github.com/braden-w) - [@c-stoeckl](https://github.com/c-stoeckl) - [@carlsmedstad](https://github.com/carlsmedstad) - [@chrislloyd](https://github.com/chrislloyd) - [@cirospaciari](https://github.com/cirospaciari) - [@coleleavitt](https://github.com/coleleavitt) - [@connerlphillippi](https://github.com/connerlphillippi) - [@crishoj](https://github.com/crishoj) - [@csvlad](https://github.com/csvlad) - [@d4mr](https://github.com/d4mr) - [@darwin808](https://github.com/darwin808) - [@ddmoney420](https://github.com/ddmoney420) - [@dioro](https://github.com/dioro) - [@djs5008](https://github.com/djs5008) - [@dylan-conway](https://github.com/dylan-conway) - [@Elfayer](https://github.com/Elfayer) - [@emwadde](https://github.com/emwadde) - [@eroderust](https://github.com/eroderust) - [@fraidev](https://github.com/fraidev) - [@franklinfollis](https://github.com/franklinfollis) - [@gameroman](https://github.com/gameroman) - [@gaowhen](https://github.com/gaowhen) - [@halil-pan](https://github.com/halil-pan) - [@hamidrezahanafi](https://github.com/hamidrezahanafi) - [@HK-SHAO](https://github.com/HK-SHAO) - [@Hona](https://github.com/Hona) - [@hoXyy](https://github.com/hoXyy) - [@ig-ant](https://github.com/ig-ant) - [@igorkofman](https://github.com/igorkofman) - [@jackkleeman](https://github.com/jackkleeman) - [@Jarred-Sumner](https://github.com/Jarred-Sumner) - [@jsparkdev](https://github.com/jsparkdev) - [@kirillmarkelov](https://github.com/kirillmarkelov) - [@kjanat](https://github.com/kjanat) - [@km-anthropic](https://github.com/km-anthropic) - [@kylekz](https://github.com/kylekz) - [@ldkhang1201](https://github.com/ldkhang1201) - [@Lillious](https://github.com/Lillious) - [@lydiahallie](https://github.com/lydiahallie) - [@makuko](https://github.com/makuko) - [@mariusz4044](https://github.com/mariusz4044) - [@markovejnovic](https://github.com/markovejnovic) - [@martinamps](https://github.com/martinamps) - [@mattermoran](https://github.com/mattermoran) - [@MiniGod](https://github.com/MiniGod) - [@mippbipp](https://github.com/mippbipp) - [@mmitchellg5](https://github.com/mmitchellg5) - [@nathanosoares](https://github.com/nathanosoares) - [@nektro](https://github.com/nektro) - [@nfreya](https://github.com/nfreya) - [@NicoCevallos](https://github.com/NicoCevallos) - [@nkxxll](https://github.com/nkxxll) - [@ocodista](https://github.com/ocodista) - [@paperclover](https://github.com/paperclover) - [@pfgithub](https://github.com/pfgithub) - [@prekucki](https://github.com/prekucki) - [@rekram1-node](https://github.com/rekram1-node) - [@remorses](https://github.com/remorses) - [@RiskyMH](https://github.com/RiskyMH) - [@robjtede](https://github.com/robjtede) - [@RyanGst](https://github.com/RyanGst) - [@shendongming](https://github.com/shendongming) - [@ShlomoCode](https://github.com/ShlomoCode) - [@sosukesuzuki](https://github.com/sosukesuzuki) - [@sqdshguy](https://github.com/sqdshguy) - [@ssing2](https://github.com/ssing2) - [@Tamicktom](https://github.com/Tamicktom) - [@taylordotfish](https://github.com/taylordotfish) - [@vadim-anthropic](https://github.com/vadim-anthropic) - [@veggiesaurus](https://github.com/veggiesaurus) - [@WhiteMinds](https://github.com/WhiteMinds) - [@xingxingmofashu](https://github.com/xingxingmofashu) - [@yinheli](https://github.com/yinheli) - [@zackradisic](https://github.com/zackradisic) - [@brunorodmoreira](https://github.com/brunorodmoreira) - [@pxseu](https://github.com/pxseu)