Bun v1.3.4
To install Bun v1.3.4
curl -fsSL https://bun.sh/install | bash # or you can use npm # npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.4:
bun upgrade
Fetched April 21, 2026
To install Bun v1.3.7 Windows: To upgrade to Bun v1.3.7: [Read Bun v1.3.7's release notes on Bun's blo
To install Bun v1.3.6 Windows: To upgrade to Bun v1.3.6: [Read Bun v1.3.6's release notes on Bun's blo