# unjs/upm > A fast, tiny package manager for the npm registry written in TypeScript, built on Node.js builtins. It positions itself as a lightweight alternative to npm, pnpm and Yarn that can be embedded into other tools. - Magnitude: 3.8 out of 10 — Early signal - Stars: 87 total · +49 stars today, ≈ 62 by evening - Star trust: star growth looks organic - Category: Developer tools · Language: TypeScript · License: MIT · Created: 2026-09-23 · Last push: 2026-09-28 - GitHub: https://github.com/unjs/upm · Homepage: https://upm.sh · Page: https://gitnova.dev/en/r/unjs/upm ## Useful for - Install project dependencies with upm i instead of npm install - Embed npm dependency installation into a custom Node.js tool via the programmatic API - Run a package binary without installing it using upx cowsay hello ## Why it’s here - 49 stars so far today, about 61 expected by the end of the day. - The spike has held for 2 days in a row — not a one-off blip. - The repository is 5 days old and already has 87 stars. With less than two weeks of history, there's no usual pace to compare the spike against yet. - Top new repositories this week: #187. ## Star trust Star growth looks organic. Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer. ## Numbers - Forks: 1 - Issues and pull requests: 6 - Watchers: 2 - Average over the last week: 17 per day - Usual pace: too little history (under two weeks) - Stars in the last hour (measured): 3 - Latest release: v1.1.0 (2026-09-27) ## Stars per day, last 9 days (oldest → newest, today is partial) 2026-09-20 … 2026-09-28: 0, 0, 0, 0, 0, 1, 0, 37, 49 ## Spotted in now - Top new repositories this week: #187 ## Similar by description 1. **oven-sh/bun** — 2.0 · Steady · Developer tools · Rust · +3 stars today, ≈ 5 by evening Bun is a single executable that combines a JavaScript/TypeScript runtime, bundler, test runner, and package manager, compatible with Node.js. It is positioned as a fast drop-in replacement for Node.js with out-of-the-box TS and JSX support. Full card: https://gitnova.dev/en/r/oven-sh/bun.md 2. **astral-sh/uv** — 2.3 · Steady · Developer tools · Rust · +22 stars today, ≈ 28 by evening A Python package and project manager written in Rust that replaces pip, pip-tools, pipx, poetry, pyenv, virtualenv and more. It speeds up dependency installation by 10-100x and manages Python versions, scripts and tools. Full card: https://gitnova.dev/en/r/astral-sh/uv.md --- Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score. Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast. Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself. Data as of 2026-09-28 18:44 UTC, updated every 30 minutes.