Oven-sh

Oven-sh is an emerging software publisher focused on accelerating every layer of modern JavaScript development through a single, unified toolchain. Its flagship product, Bun, replaces the traditional patchwork of Node.js, Webpack, Jest, and npm with one natively compiled binary that handles runtime execution, module bundling, test orchestration, and package management at near-native speed. Developers invoke Bun to start dev servers that hot-reload in milliseconds, to bundle multi-megabyte codebases for production in seconds, or to run unit and integration tests in parallel without the overhead of separate test runners. The runtime implements the Node.js API surface while embedding a WebKit-based JavaScriptCore engine, so existing Express, Fastify, or GraphQL projects drop in with minimal changes yet gain up to four-fold throughput increases. Bundler mode tree-shakes TypeScript, JSX, and CSS modules into optimized chunks for both server-side and edge deployments, eliminating the customary plugin maze. A built-in package manager resolves npm registries with lockfile compatibility, installs dependencies up to twenty-five times faster, and exposes a workspace-aware mono-repo workflow. From scaffolding a React SPA to packaging a full-stack Nitro or SvelteKit application, Bun compresses the entire edit-debug-ship cycle into one dependency-free CLI. Oven-sh’s software is available free of charge on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always fetch the latest release, and support batch installation alongside other development tools.