Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
⑂ 10k◎ 3.2k
Crate
heapless
110
Repositories
75%
Actively maintained
83
Updated ≤ 30 days
243k
Total stars
93
Owners
Counted from the Cargo.toml manifests of the 110 indexed repositories that declare heapless as a dependency — not download counts. Dependency data last verified 2026-08-13.
Related topics
Often used with
Crates that show up unusually often in heapless projects. The most distinctive pairings rank first — crates these projects use far more than the average indexed Rust project does, not just crates that are popular everywhere. Each percentage is the share of heapless projects that also use it.
embedded-hal-async18.2%embassy-futures23.6%embassy-sync29.1%static_cell20%embedded-io-async22.7%embassy-time30.9%embassy-executor15.5%defmt45.5%defmt-rtt12.7%embedded-io19.1%embedded-graphics13.6%cortex-m30%cortex-m-rt22.7%critical-section23.6%embedded-hal32.7%smoltcp11.8%nb10%portable-atomic13.6%async-io10.9%spin10%libm10%futures-lite11.8%rand_core20%num_enum14.5%
Used by these organizations
50 of 110 repositories · ranked by stars · 83 pushed in the last 30 days
A GPU-accelerated cross-platform terminal emulator and multiplexer written by @wez and implemented in Rust
⑂ 1.7k◎ 1.8k
Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.
🚀 Fast, secure, lightweight containers based on WebAssembly
⑂ 992◎ 230
Modern embedded framework, using Rust and async.
⑂ 1.6k◎ 613
Improve keyboard comfort and usability with advanced customization
⑂ 279◎ 129
Make your JSON data collaborative and version-controlled with CRDTs
⑂ 164◎ 48
🎃 A fast, out-of-the-box terminal built for AI coding.
Build Postgres Extensions with Rust!
⑂ 330◎ 326
a smol tcp/ip stack
A lightweight, memory-protected, message-passing kernel for deeply embedded systems.
A fast and powerful log viewer and processor that converts JSON logs or logfmt logs into a clear human-readable format.
https://rust-lang-nursery.github.io/rust-cookbook
⑂ 327◎ 51
Real-Time Interrupt-driven Concurrency (RTIC) framework for ARM Cortex-M microcontrollers
Home of OpenVMM and OpenHCL
⑂ 224◎ 341
Rust keyboard firmware library with layers, macros, real-time keymap editing, wireless(BLE) and split support
A modern, easy-to-use, and feature-rich keyboard firmware written in Rust.
Distributed, MVCC SQLite that runs on FoundationDB.
A Rust-based, lightweight unikernel.
⑂ 129◎ 211
Copper is an operating system for robots - build, run, and replay your entire robot deterministically.
The Rust Playground
⑂ 266◎ 203
embedded-graphics backend for Ratatui
Ariel OS is a library operating system for secure, memory-safe, low-power Internet of Things, written in Rust
A rust crate to create a pure rust keyboard firmware.
⑂ 82◎ 30
Rust implementation of Tailscale (preview, experimental)
Pandora is a modern Minecraft launcher that balances ease-of-use with powerful instance management features
⑂ 104◎ 180
embedded-hal implementation for Rust on ESP32 and ESP-IDF
⑂ 233◎ 54
Rust D-Bus crate.
⑂ 155◎ 101
Solo 2 firmware in Rust
Target atsamd microcontrollers using Rust
⑂ 224◎ 90
Easily export your Rust types to other languages
Rust implementation of the Matter protocol.
⑂ 93◎ 23
FIDO2 (WebAuthn) and FIDO U2F platform library for Linux written in Rust
⑂ 26◎ 24
Elodin simulation and flight software monorepo.
⑂ 40◎ 65
Type-Safe Rust Wrappers for various ESP-IDF services (WiFi, Network, Httpd, Logging, etc.)
⑂ 246◎ 69
A DNS library for Rust.
⑂ 74◎ 71
A Rust BLE Host stack
⑂ 131◎ 71
GUI for remote control of Raspberry Pi GPIO hardware
⑂ 21◎ 55
⑂ 100◎ 37
Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX
Rust async HTTP client for embedded/no_std
Awkernel: realtime operating system written in Rust
⑂ 8◎ 42
async + no_std + no-alloc implementations of various network protocols
an opensource operating system made for fun
⑂ 6◎ 2
Rust support for seL4 userspace
safe type-1 Rust Hypervisor for edge devices
A distribution of tools and examples for building embedded IoT applications in Rust
`serde-json` for `no_std` programs
Typesafe language bindings generator for the Tauri IPC bridge
⑂ 11◎ 29