Bun 在官方 Ubuntu 软件源中吗？

不在, 官方 Ubuntu 源没有打包 Bun。本仓库目前是唯一的 apt 来源，提供 Bun 1.4.0。

如何在 Ubuntu 上安装最新版 Bun？

按上方说明一次性添加 deb.griffo.io 仓库，然后运行：sudo apt install bun。之后通过常规的 sudo apt upgrade 获取新版本。

软件包是否有签名？如何构建？

每个软件包都使用仓库的 GPG 密钥（EA0F721D231FDD3A0A17B9AC7808B4DD62C41256）签名，并基于上游发布在公开的 GitHub 仓库中构建，任何人都可以审查。

支持哪些 Ubuntu 版本？

Ubuntu 22.04 Jammy、24.04 Noble、25.10 Questing 和 26.04 Resolute。

在 Ubuntu 上通过 apt 安装最新版 Bun

来源	版本
deb.griffo.io	1.4.0 ✅
官方 Ubuntu	🚫 未收录

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📌 在特定发行版本上安装？ Ubuntu 22.04 (jammy) · Ubuntu 24.04 (noble) · Ubuntu 25.10 (questing) · Ubuntu 26.04 (resolute)

什么是 Bun？

Bun is a fast all-in-one JavaScript runtime built from scratch to serve the modern JavaScript ecosystem. It's designed as a drop-in replacement for Node.js with significantly better performance, featuring a built-in bundler, test runner, and package manager all in a single executable.

            🚀 Why Latest Versions Matter: Bun is rapidly evolving with major performance improvements, new JavaScript/TypeScript features, and enhanced compatibility in each release. The latest versions include critical bug fixes, improved Node.js compatibility, and significant speed improvements for package management and bundling.
        

🔥 Key Features of Bun

⚡ Blazing Fast

Up to 4x faster than Node.js for many workloads, with optimized JavaScript engine and native code compilation.

📦 Built-in Package Manager

Install packages up to 25x faster than npm with built-in package management and lockfile compatibility.

🛠️ Bundler Included

Native bundler with tree-shaking, code splitting, and hot reloading - no webpack or rollup needed.

🧪 Test Runner

Built-in test runner compatible with Jest API, with parallel execution and watch mode.

🔄 Node.js Compatible

Drop-in replacement for Node.js with excellent compatibility for existing npm packages and APIs.

📝 TypeScript Native

Run TypeScript files directly without compilation step, with built-in transpilation.

📦 从 deb.griffo.io 安装

运行命令

步骤 1：添加仓库

sudo install -d -m 0755 /etc/apt/keyrings
curl -fsSL https://deb.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | sudo gpg --dearmor --yes -o /etc/apt/keyrings/deb.griffo.io.gpg
echo "deb [signed-by=/etc/apt/keyrings/deb.griffo.io.gpg] https://deb.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | sudo tee /etc/apt/sources.list.d/deb.griffo.io.list > /dev/null
sudo apt update

install -d -m 0755 /etc/apt/keyrings
curl -fsSL https://deb.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | gpg --dearmor --yes -o /etc/apt/keyrings/deb.griffo.io.gpg
echo "deb [signed-by=/etc/apt/keyrings/deb.griffo.io.gpg] https://deb.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | tee /etc/apt/sources.list.d/deb.griffo.io.list > /dev/null
apt update

🆓 有一个永久免费的镜像。 deb-free.griffo.io 永久免费提供软件包 — 无需账号、无需订阅，最多落后上游 2 个月，安全修复立即发布。目前收录 cliamp、Ghostty、lazydocker、Oh My Posh 和 Zed；Bun 不在其中，因此今天只能通过上面的仓库安装 — 提出请求即可将其加入。

免费镜像的工作方式 →

📋 Available Bun Packages

deb.griffo.io provides three different Bun packages to suit different needs:

🥟 bun (Recommended)

Metapackage that automatically installs the latest stable bun-one. This is the recommended choice for most users as it ensures you always get the latest stable release.

sudo apt install bun

apt install bun

🚀 bun-one

Latest stable release of Bun runtime. This package contains the production-ready version with optimizations for performance and stability.

sudo apt install bun-one

apt install bun-one

🔍 bun-profile

Profiling-enabled build of Bun with debugging symbols and profiling capabilities. Ideal for development, debugging, and performance analysis. Slightly larger binary with additional debugging information.

sudo apt install bun-profile

apt install bun-profile

🔄 Managing Multiple Bun Versions

You can install both bun-one and bun-profile simultaneously and switch between them using Debian's update-alternatives system:

Install both versions:

sudo apt install bun-one bun-profile

apt install bun-one bun-profile

Configure alternatives (done automatically during package installation):

sudo update-alternatives --install /usr/bin/bun bun /usr/bin/bun-one 100
sudo update-alternatives --install /usr/bin/bun bun /usr/bin/bun-profile 90

update-alternatives --install /usr/bin/bun bun /usr/bin/bun-one 100
update-alternatives --install /usr/bin/bun bun /usr/bin/bun-profile 90

Switch between versions interactively:

sudo update-alternatives --config bun

update-alternatives --config bun

Check current version:

bun --version
which bun

步骤 2：安装 Bun

sudo apt install bun

apt install bun

Step 3: Verify Installation

bun --version
bun --help

🚀 Quick Start Examples

Create a new project:

mkdir my-bun-app && cd my-bun-app
bun init

Install packages (faster than npm):

bun install express
bun add -d @types/express

Run TypeScript directly:

echo 'console.log("Hello from Bun!")' > app.ts
bun run app.ts

Bundle for production:

bun build ./app.ts --outdir ./dist --minify

Run tests:

bun test

🔧 Configuration

Bun can be configured using a bunfig.toml file in your project root or home directory:

# bunfig.toml
[install]
# Configure package manager behavior
cache = "~/.bun/install/cache"
registry = "https://registry.npmjs.org"

[run]
# Configure script runner
shell = "bash"

[test]
# Configure test runner
preload = ["./setup.ts"]

⚡ Performance Benefits

📦 Package Installation

Up to 25x faster than npm, 4x faster than pnpm for installing dependencies.

🏃 Runtime Performance

4x faster than Node.js for many JavaScript workloads with optimized engine.

🛠️ Bundling Speed

Native bundler significantly faster than webpack, rollup, or esbuild.

🧪 Test Execution

Parallel test execution with built-in runner, faster than Jest or Vitest.

📦 Package Build Repository

Debian 软件包在此 GitHub 仓库中自动构建和维护：

🥟 bun-debian - Latest release builds

🔗 Related Packages

Enhance your development workflow with these complementary tools from deb.griffo.io:

Zig Programming Language - Systems programming language
uv Python Manager - Fast Python package manager
Ghostty Terminal - Fast terminal emulator
lazygit - Terminal UI for git

🥟 安装最新的 Bun 在 Ubuntu 上