Gleam
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VisitGleam vs uv
What both publish
| Fact | Gleam | uv |
|---|---|---|
| Dependency resolution | Yes | Yes |
| Lockfile support | Yes | Yes |
| Maker | The site footer credits Louis Pilfold; the opened pages do not state a headquarters or founding year. | Astral says its mission is to make the Python ecosystem more productive by building high-performance developer tools, starting with Ruff. |
| Package formats | Gleam,Erlang/rebar3,Elixir/Mix | source distributions,wheels,requirements.txt,pylock.toml |
| Private registry auth | No | Yes |
| Purpose | Gleam is a friendly language for building type-safe systems that scale. | uv is an extremely fast Python package and project manager written in Rust. |
| Security | Gleam’s documentation includes a guide to creating a software bill of materials for Gleam projects using the OSS Review Toolkit. | uv uses TLS with rustls and bundled Mozilla root certificates by default to verify HTTPS connections. |
| Supported platforms | Linux,macOS,Windows; Erlang/OTP and JavaScript runtimes | macOS,Linux,Windows,CPython,PyPy,Pyodide,GraalPy |
Gleam plans
No prices published.
uv plans
- uvFree
Pick Gleam if…
You want what its maker publishes above — check its page for the details.
Pick uv if…
uv suits Python developers looking to manage project environments and dependencies, install Python versions, or run scripts and command-line tools. Its pip-compatible interface may appeal to those consolidating several Python tool workflows.