rust-lang

rustdesk/rustdesk

Self-hosted remote desktop built in Rust and Flutter — RustDesk offers a self-hostable alternative to TeamViewer and AnyDesk, with P2P connections and cross-platform support including Wayland and Flatpak on Linux. Its Rust core and Flutter UI appeal to users wanting full control over their remote access infrastructure without relying on third-party servers.

oven-sh/bun

A single binary that replaces Node, Jest, webpack, and npm — Bun bundles a JavaScriptCore-powered runtime, bundler, test runner, and npm-compatible package manager into one Rust-built executable. It runs TypeScript and JSX natively, works as a drop-in Node.js replacement, and installs into existing projects with minimal changes.

zed-industries/zed

A native, Rust-built editor from Atom's creators, now cross-platform — Zed is a multiplayer code editor written in Rust by the team behind Atom and Tree-sitter, now installable directly on macOS, Linux, and Windows via package managers. It targets developers wanting fast, collaborative editing with a GPUI-based native interface; source is GPL-3.0/Apache-2.0 licensed.

toeverything/AFFiNE

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

slint-ui/slint

A GUI Toolkit Spanning Desktop, Mobile, and Microcontrollers — Slint lets you write UI once in its declarative .slint markup and wire it to Rust, C++, JavaScript, or Python logic. It scales from desktop and mobile apps down to embedded Linux and microcontrollers like STM32, ESP32, and RP2040, with live preview tooling and a Figma import plugin for parallel designer/developer workflows.

openobserve/openobserve

A single-binary Datadog alternative claiming 140x lower storage costs — OpenObserve bundles logs, metrics, traces, RUM, session replay, pipelines, SLOs, and LLM observability into one cloud-native platform written in Rust. It positions itself as a simpler, petabyte-scale substitute for Datadog, Splunk, and Elasticsearch, deployable as a single binary with much lower storage overhead.

vectordotdev/vector

A vendor-neutral pipeline for routing logs, metrics and traces — Vector is a Rust-built observability pipeline that collects, transforms and routes logs and metrics to any backend, acting as agent or aggregator. Maintained by Datadog's open source team, it claims up to 10x speed over alternatives, suiting teams wanting vendor flexibility and cost control over their telemetry.

storytold/vectorcraft

VectorCraft: An open-source vector art tool written from scratch in pure Rust

HelixDB/helix-db

A Rust graph database that bundles vector and full-text search — HelixDB combines a labeled property graph, approximate nearest-neighbor vector search, and BM25 full-text search in one transactional Rust engine on object storage. A CLI spins up local instances in Docker or embeds directly into an app, with queries callable from Rust, TypeScript, Go, or Python—useful for RAG and AI apps needing graph plus vector in one store.

lmnr-ai/lmnr

Observability for AI agents, built on OpenTelemetry tracing — Laminar (YC S24) traces agent runs with one-line OpenTelemetry SDK support for Vercel AI SDK, LangChain, Browser Use, Stagehand and major LLM providers. It adds plain-English 'signals' that Slack-alert on bad behavior, an evals SDK/CLI, SQL-queryable traces via MCP/CLI, and custom dashboards—useful for teams debugging and monitoring agent pipelines.

sockudo/sockudo

Blazingly fast pusher drop-in replacement written in rust