First screen, captured 7 days ago. Open the video.

Rune: A native GPU-rendered Rust UI framework for macOS, Windows, Linux and web

What HN thinks

A Rust GUI framework thread, so naturally everyone recommended a different Rust GUI framework and argued about what 'native' means.

Skip it, use established frameworks
Many see Rune as a vibe-coded project likely to be abandoned and point to mature options like egui, Iced, Slint or GPUI instead.
'Native' is a misleading label
Commenters argue GPU-rendered custom widgets aren't native; some prefer real OS toolkits with a shared Rust core, citing accessibility and font quality.
Agent-only contribution policy debated
The 'no PRs, have your agent open an issue' rule drew interest, worry about security and bloat, and sadness about excluding human contributors.

Consensus: Most agree Rune is immature and its agent-first docs and policy are off-putting; there's no agreement on whether cross-platform or truly native UI is better.

Recommended in the comments

egui ↗ (library): Most downloaded Rust GUI crate and praised for complex custom-drawn apps.
Iced ↗ (library): Listed as an established Rust GUI option.
GPUI ↗ (library): Suggested as a mature GPU-rendered alternative, though some found it poorly documented.
Dioxus ↗ (library): Offered by its maintainer as a non-webview native renderer option.
Crux ↗ (library): Lets you use real native UI on each platform.
Qt (library): Considered production-ready and convincingly native-looking.

Summarised by Claude from the comment thread 6 days ago.

Points: 153
Comments: 114
Best rank: #3
Posted: 2026-11-06 by mik3y
Category: Programming

rust ui-framework gpu-rendering cross-platform webassembly accessibility github-repo

All captures:

Full page

Captured 7 days ago. Click for the whole screenshot.

Looks similar

Screenshot of github.com: Show HN: Ramasite, a Self-Contained Laravel/Filament/SQLite CMS

Show HN: Ramasite, a Self-Contained Laravel/Filament/SQLite CMS (github.com)

3 points by DaleFranks 1 day ago | 0 comments

GitHub repository for RamaSite, a self-contained MIT-licensed CMS built with Laravel, Filament and SQLite, largely written with Claude Code.

cms laravel filament sqlite

Screenshot of github.com: Launch HN: Rivet (YC W23) – Scale and Orchestrate Agents on S3

Launch HN: Rivet (YC W23) – Scale and Orchestrate Agents on S3 (github.com)

111 points by NathanFlurry 8 days ago | 58 comments

GitHub repository for Rivet, an open-source, self-hostable orchestrator that runs AI agents as lightweight actors with SQLite storage backed by S3.

rivet actor-model ai-agents s3

Screenshot of github.com: Exact – a new cross platform UI framework

Exact – a new cross platform UI framework (github.com)

119 points by vmg12 4 days ago | 89 comments

GitHub repository for Exact, an MIT-licensed cross-platform UI framework from the Expo team, written mainly in Rust with Swift and JavaScript hosts.

expo ui-framework cross-platform rust

Screenshot of github.com: Greg Kurtzer's Ginux is now a userspace kernel

Greg Kurtzer's Ginux is now a userspace kernel (github.com)

110 points by d3Xt3r 2 days ago | 71 comments

GitHub repository for Ginux, a Rust userspace kernel that runs isolated Linux-compatible instances by mediating syscalls, after pivoting from a bootable kernel project.

ginux userspace-kernel rust linux

Screenshot of github.com: A general purpose Apple Silicon layer for x86-64 PCs

A general purpose Apple Silicon layer for x86-64 PCs (github.com)

125 points by iceboundrock 2 days ago | 52 comments

GitHub repository for Stela, a GPL-licensed UEFI boot program with an arm64-to-x86-64 translator and NVIDIA Metal driver to run macOS on x86-64 PCs.

apple-silicon binary-translation macos x86-64

Screenshot of github.com: Show HN: Log every LLM call with tokens, cost, latency, and time to first token

Show HN: Log every LLM call with tokens, cost, latency, and time to first token (github.com)

3 points by garritfra 2 days ago | 0 comments

GitHub repository for llmtee, a self-hosted single-binary Go proxy that logs LLM API calls with tokens, cost, latency and time to first token to SQLite or Postgres.

llm-proxy llm-observability go sqlite