Bun vs Pantry

Bun combines a JavaScript runtime, package manager, test runner, and bundler in one binary. It runs JavaScript and TypeScript on JavaScriptCore, with support for Node.js APIs and node_modules. Its npm-compatible package manager supports workspaces, catalogs, overrides, patches, readable lockfiles, private registry authentication, dependency resolution, and offline installation. The test runner includes Jest-compatible expectations, mocks, snapshots, DOM testing, and coverage. For builds, Bun handles TypeScript, JSX, CSS, and HTML for browsers and servers, and includes a development server with hot module reloading and single-file executables. Built-in APIs cover PostgreSQL, MySQL, SQLite, Redis, S3-compatible storage, HTTP, and WebSockets. The project names Next.js, Remix, Nuxt, Astro, SvelteKit, Hono, and Elysia among frameworks that run on Bun. It is MIT-licensed and developed publicly on GitHub. Bun runs on Linux, macOS, and Windows, subject to minimum OS versions and x64 processors with SSE4.2. Install options include an official script, npm, Homebrew, Windows package managers, and Docker. Support and discussion are available through Discord.

Pantry is a package manager for system-level binaries and JavaScript/TypeScript packages, available on macOS, Linux, and Windows for ARM64 and x86_64 systems. Its catalog lists 1,753+ system packages, 3M+ npm packages, 469K+ PHP packages, 21 Zig packages, and 50 desktop apps. System packages are pre-built and delivered as tarballs through a CDN-backed registry. For JavaScript projects, Pantry acts as an npm client with access to the full npm registry, including workspace and monorepo support. The CLI is installed with a shell command, and the maker says it has no runtime dependencies. Pantry supports lockfiles, global installation, offline package caching, and publishing. The Free plan costs nothing and includes public packages, one seat, 50MB artifacts, standard builds and downloads, 30 days of full analytics, and a point-in-time audit. Pro costs $9 a month; Team costs $29 a month and includes 10 seats. Paid plans add private and unlisted packages, build insurance, continuous CVE and licence alerts, and SBOM export.