An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

crates.io "webassembly" keyword

hermit-wasm 0.1.1
Running WASM modules inside a lightweight virtual machine
2 versions - Latest release: over 1 year ago - 953 downloads total - 1,976 stars on GitHub - 2 maintainers
perspective-client 5.6.1
Client API for Perspective, a streaming query engine for data grids, pivot tables and charts over...
63 versions - Latest release: 12 days ago - 3 dependent packages - 53.5 thousand downloads total - 11,390 stars on GitHub - 1 maintainer
perspective-js 5.6.1
JavaScript/WebAssembly client for Perspective, a streaming query engine for data grids, pivot tab...
63 versions - Latest release: 12 days ago - 1 dependent package - 31.9 thousand downloads total - 11,390 stars on GitHub - 1 maintainer
perspective 5.6.1
Data grid, pivot table and charting engine for large, real-time and streaming datasets.
94 versions - Latest release: 12 days ago - 74 thousand downloads total - 11,390 stars on GitHub - 1 maintainer
perspective-python 5.6.1
Interactive data grid, pivot table and charts for large, real-time and streaming datasets, with a...
63 versions - Latest release: 12 days ago - 33.8 thousand downloads total - 11,390 stars on GitHub - 1 maintainer
perspective-server 5.6.1
Streaming query engine for Perspective: incremental pivots, aggregates and joins over large, real...
63 versions - Latest release: 12 days ago - 1 dependent package - 49.5 thousand downloads total - 11,390 stars on GitHub - 1 maintainer
perspective-viewer 5.6.1
The `<perspective-viewer>` Custom Element: a WebAssembly data grid, pivot table and charting UI f...
63 versions - Latest release: 12 days ago - 31.3 thousand downloads total - 11,390 stars on GitHub - 1 maintainer
domq-cli 0.6.0
Query HTML from the command line with CSS selectors — get elements, attributes, readable text, Ma...
3 versions - Latest release: 1 day ago - 34 downloads total - 9 stars on GitHub - 1 maintainer
domq 0.4.0
Tiny, zero-dependency, forgiving HTML parser: turn messy real-world HTML into a clean DOM tree (a...
1 version - Latest release: 13 days ago - 15 downloads total - 9 stars on GitHub - 1 maintainer
domq-derive 0.6.0
#[derive(FromHtml)] for domq: declarative extraction of structs from HTML with CSS selectors. Use...
3 versions - Latest release: 1 day ago - 41 downloads total - 9 stars on GitHub - 1 maintainer
Top 3.9% on crates.io
cosmwasm-vm 3.0.11
VM bindings to run CosmWasm contracts
223 versions - Latest release: 28 days ago - 22 dependent packages - 129 dependent repositories - 681 thousand downloads total - 1,142 stars on GitHub - 2 maintainers
luac-parser 0.5.3
lua bytecode parser
22 versions - Latest release: about 1 year ago - 26.4 thousand downloads total - 322 stars on GitHub - 1 maintainer
Top 6.9% on crates.io
lucet-runtime-internals 0.6.1
Pure Rust runtime for Lucet WebAssembly toolchain (internals)
11 versions - Latest release: over 6 years ago - 5 dependent packages - 5 dependent repositories - 30.7 thousand downloads total - 4,040 stars on GitHub - 1 maintainer
Top 3.1% on crates.io
ink_env 5.1.1
[ink!] Low-level interface for interacting with the smart contract executor.
39 versions - Latest release: almost 2 years ago - 47 dependent packages - 110 dependent repositories - 620 thousand downloads total - 1,451 stars on GitHub - 2 maintainers
Top 3.7% on crates.io
ink 5.1.1
[ink!] Rust based eDSL for writing smart contracts for Polkadot SDK
22 versions - Latest release: almost 2 years ago - 35 dependent packages - 106 dependent repositories - 320 thousand downloads total - 1,451 stars on GitHub - 2 maintainers
Top 2.2% on crates.io
wasmi 2.0.0
WebAssembly interpreter
140 versions - Latest release: 2 months ago - 55 dependent packages - 2,634 dependent repositories - 26.8 million downloads total - 2,334 stars on GitHub - 1 maintainer
Top 0.7% on crates.io
cranelift-codegen 0.137.1
Low-level code generator library
280 versions - Latest release: 6 days ago - 59 dependent packages - 3,397 dependent repositories - 56.8 million downloads total - 18,789 stars on GitHub - 1 maintainer
Top 1.7% on crates.io
rhai 1.27.0
Embedded scripting for Rust
106 versions - Latest release: 15 days ago - 99 dependent packages - 217 dependent repositories - 14 million downloads total - 5,771 stars on GitHub - 3 maintainers
Top 3.8% on crates.io
boa_engine 0.22.0 💰
Boa is a Javascript lexer, parser and compiler written in Rust. Currently, it has support for som...
13 versions - Latest release: 2 months ago - 11 dependent packages - 44 dependent repositories - 6.11 million downloads total - 7,656 stars on GitHub - 1 maintainer
Top 6.6% on crates.io
cosmwasm
Standard library for Wasm based smart contracts on Cosmos blockchains
17 versions - Latest release: about 12 hours ago - 12 dependent packages - 6 dependent repositories - 40.1 thousand downloads total - 1,142 stars on GitHub - 2 maintainers
Top 1.6% on crates.io
wasmtime-wasi 50.0.1
WASI implementation in Rust
239 versions - Latest release: 6 days ago - 76 dependent packages - 343 dependent repositories - 13.8 million downloads total - 18,819 stars on GitHub - 2 maintainers
Top 0.8% on crates.io
wasmtime 50.0.1
High-level API to expose the Wasmtime runtime
238 versions - Latest release: 6 days ago - 180 dependent packages - 2,459 dependent repositories - 43.2 million downloads total - 18,819 stars on GitHub - 1 maintainer
Top 2.4% on crates.io
cosmwasm-std 3.0.11
Standard library for Wasm based smart contracts on Cosmos blockchains
205 versions - Latest release: 28 days ago - 603 dependent packages - 1,065 dependent repositories - 4.96 million downloads total - 1,142 stars on GitHub - 1 maintainer
kembec-sunat-xmldsig 1.0.0-rc.9
Enveloped XML-DSig (RSA-SHA1, inclusive C14N 1.0) for SUNAT (Peru) electronic documents, determin...
6 versions - Latest release: 9 days ago - 70 downloads total - 1 stars on GitHub - 1 maintainer
kembec-sunat-sdk 1.0.0-rc.9
SUNAT (Peru) e-invoicing calls without I/O: SOAP and REST requests to send, query and validate, t...
5 versions - Latest release: 9 days ago - 51 downloads total - 1 stars on GitHub - 1 maintainer
kembec-sunat-ubl 1.0.0-rc.9
UBL 2.1 and 2.0 XML for SUNAT (Peru) electronic invoicing, in canonical form and byte-identical t...
5 versions - Latest release: 9 days ago - 51 downloads total - 1 stars on GitHub - 1 maintainer
kembec-sunat-transport 1.0.0-rc.9
Sans-IO SOAP envelopes, ZIP packaging and CDR parsing for the SUNAT (Peru) e-invoicing web services
6 versions - Latest release: 9 days ago - 82 downloads total - 1 stars on GitHub - 1 maintainer
kembec-sunat-model 1.0.0-rc.9
Input model of the SUNAT (Peru) e-invoicing SDK: invoices, receipts, credit and debit notes, dail...
6 versions - Latest release: 9 days ago - 82 downloads total - 1 stars on GitHub - 1 maintainer
lunatic-messaging-api 0.13.2
Lunatic host functions for message sending.
5 versions - Latest release: over 3 years ago - 1 dependent package - 3 dependent repositories - 10.1 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
lunatic-metrics-api 0.13.2
Lunatic host functions for metrics
1 version - Latest release: over 3 years ago - 1 dependent package - 3.9 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
lunatic-version-api 0.13.2
Lunatic host functions for getting Lunatic host version
7 versions - Latest release: over 3 years ago - 1 dependent package - 3 dependent repositories - 12.7 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
lunatic-wasi-api 0.13.2
Lunatic host functions for WASI.
7 versions - Latest release: over 3 years ago - 2 dependent packages - 3 dependent repositories - 19.3 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
lunatic-registry-api 0.13.2
Lunatic host functions for registering named processes.
5 versions - Latest release: over 3 years ago - 1 dependent package - 3 dependent repositories - 10.3 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
Top 9.3% on crates.io
lunatic-networking-api 0.13.2
Lunatic host functions for tcp and udp networking.
7 versions - Latest release: over 3 years ago - 3 dependent packages - 3 dependent repositories - 21.5 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
Top 9.0% on crates.io
lunatic-process-api 0.13.2
Lunatic host functions for working with processes.
6 versions - Latest release: over 3 years ago - 6 dependent packages - 3 dependent repositories - 17.2 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
Top 7.5% on crates.io
hash-map-id 0.13.2
HashMap wrapper with incremental ID (u64) as key
7 versions - Latest release: over 3 years ago - 11 dependent packages - 5 dependent repositories - 24.5 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
Top 7.8% on crates.io
lunatic-common-api 0.13.2
Common functionality for building lunatic host function APIs.
7 versions - Latest release: over 3 years ago - 12 dependent packages - 3 dependent repositories - 23.7 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
warp-lang 1.4.1 💰
Warp: the Warp language, a data notation that is also a programming language, compiled to WebAsse...
3 versions - Latest release: 14 days ago - 30 downloads total - 3 stars on GitHub - 1 maintainer
warp-runtime 1.4.1 💰
Runs compiled Warp programs without the compiler: the stub of Warp's standalone executables
3 versions - Latest release: 14 days ago - 44 downloads total - 3 stars on GitHub - 1 maintainer
lunatic-timer-api 0.13.2
Lunatic host functions for working with timers.
3 versions - Latest release: over 3 years ago - 1 dependent package - 3 dependent repositories - 7.39 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
lunatic-control 0.13.2
TBD
2 versions - Latest release: over 3 years ago - 3 dependent packages - 1 dependent repositories - 10.9 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
lunatic-control-axum 0.13.3
TBD
2 versions - Latest release: over 3 years ago - 1 dependent package - 5.16 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
Top 9.5% on crates.io
lunatic-stdout-capture 0.13.2
Helper library for holding stdout streams of lunatic processes.
7 versions - Latest release: over 3 years ago - 3 dependent packages - 3 dependent repositories - 20 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
lunatic-distributed 0.13.2
Node to node communication
4 versions - Latest release: over 3 years ago - 4 dependent packages - 2 dependent repositories - 14.4 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
lunatic-sqlite-api 0.13.3
Lunatic host functions for sqlite.
2 versions - Latest release: over 3 years ago - 4 dependent packages - 1 dependent repositories - 7.7 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
lunatic-distributed-api 0.13.2
A simple control server implementation
3 versions - Latest release: over 3 years ago - 1 dependent package - 2 dependent repositories - 7.36 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
bern-ffi 0.1.4
In-process C ABI between native UI frontends and the Bern runtime
5 versions - Latest release: about 6 hours ago - 98 downloads total - 5 stars on GitHub - 1 maintainer
lunatic-runtime 0.13.2
An actor platform built on WebAssembly
10 versions - Latest release: over 3 years ago - 16 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
lunatic-trap-api 0.13.2
Lunatic host functions for catching traps.
1 version - Latest release: over 3 years ago - 1 dependent package - 3.83 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
Top 8.6% on crates.io
lunatic-error-api 0.13.2
Lunatic host functions that make dealing with Anyhow errors simpler.
7 versions - Latest release: over 3 years ago - 5 dependent packages - 3 dependent repositories - 22.2 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
Top 8.3% on crates.io
lunatic-process 0.13.2
Lunatic's core process, mailbox and message abstraction'
7 versions - Latest release: over 3 years ago - 9 dependent packages - 3 dependent repositories - 20.8 thousand downloads total - 4,892 stars on GitHub - 1 maintainer
wasccgraph-actor 0.0.2
waSCC Actor Support for graph database capability providers
2 versions - Latest release: over 6 years ago - 2.05 thousand downloads total - 1 maintainer
bern-image 0.1.4
HDR pictures for the targets whose UI toolkit cannot decode them: PQ and HLG PNGs and JPEGs with ...
5 versions - Latest release: about 6 hours ago - 79 downloads total - 5 stars on GitHub - 1 maintainer
bern-transport-ws 0.1.4
The engine host's browser channel: the WebUI page over HTTP and JSON control messages over WebSoc...
5 versions - Latest release: about 6 hours ago - 62 downloads total - 5 stars on GitHub - 1 maintainer
Top 4.3% on crates.io
rhai_codegen 3.3.0
Procedural macros support package for Rhai, a scripting language and engine for Rust
29 versions - Latest release: 15 days ago - 3 dependent packages - 405 dependent repositories - 13.6 million downloads total - 5,771 stars on GitHub - 1 maintainer
poet_rhai_codegen 3.1.0
Procedural macros support package for Rhai, a scripting language and engine for Rust
1 version - Latest release: about 1 year ago - 736 downloads total - 5,771 stars on GitHub - 1 maintainer
bern-cli 0.1.4
`bern`: builds Bern applications for their configured targets
5 versions - Latest release: about 6 hours ago - 44 downloads total - 5 stars on GitHub - 1 maintainer
poet-rhai 0.2.0
Embedded scripting for Rust
2 versions - Latest release: about 1 year ago - 808 downloads total - 5,771 stars on GitHub - 1 maintainer
rux-rhai 0.7.1
Rux's fork of the rhai scripting engine. Internal to Rux; use the upstream `rhai` crate instead.
2 versions - Latest release: about 2 months ago - 185 downloads total - 5,771 stars on GitHub - 1 maintainer
spo-rhai 1.17.2
Embedded scripting for Rust
2 versions - Latest release: over 2 years ago - 3.06 thousand downloads total - 5,771 stars on GitHub - 2 maintainers
spo-rhai_codegen 2.0.0
Procedural macros support package for Rhai, a scripting language and engine for Rust
1 version - Latest release: over 2 years ago - 1 dependent package - 2.1 thousand downloads total - 5,771 stars on GitHub - 2 maintainers
scirs2-wasm 0.6.5 💰
WebAssembly (WASM) bindings for SciRS2 - JavaScript/TypeScript interop for scientific computing
18 versions - Latest release: 3 months ago - 430 downloads total - 296 stars on GitHub - 1 maintainer
sololc-webhook-macros 0.1.0
Provides procedural macro routing attributes for the Sololc Webhook SDK.
1 version - Latest release: 4 months ago - 9 downloads total - 0 stars on GitHub - 1 maintainer
flashraw-cli 0.1.1
The flashraw command-line tool: inspect, decode, convert and benchmark camera RAW files
2 versions - Latest release: 10 days ago - 21 downloads total - 117 stars on GitHub - 1 maintainer
flashraw-codecs 0.1.1
Internal crate of FlashRaw: RAW compression codecs (lossless JPEG, packed bits, vendor entropy co...
2 versions - Latest release: 10 days ago - 402 downloads total - 117 stars on GitHub - 1 maintainer
ferricel-types 0.14.0
Shared type definitions for the ferricel CEL compiler
21 versions - Latest release: 1 day ago - 6.93 thousand downloads total - 3 stars on GitHub - 1 maintainer
glowdots-scenes 0.1.1
Example scenes for glowdots: a pinball clock, a demoscene tribute, weather, a split-flap news boa...
2 versions - Latest release: 15 days ago - 24 downloads total - 1 stars on GitHub - 1 maintainer
glowdots 0.1.0
A 1990s pinball dot matrix display (DMD) engine: plasma dots, glow, bloom, scenes, and transition...
1 version - Latest release: 26 days ago - 24 downloads total - 1 stars on GitHub - 1 maintainer
flashraw-core 0.1.1
Internal crate of FlashRaw: core types, bounds-safe readers, bit pumps and parallel helpers. Use ...
2 versions - Latest release: 10 days ago - 416 downloads total - 117 stars on GitHub - 1 maintainer
flashraw-camera-db 0.1.1
Camera database for FlashRaw: aliases, crops, black/white levels, CFA patterns and colour matrice...
2 versions - Latest release: 10 days ago - 399 downloads total - 117 stars on GitHub - 1 maintainer
flashraw-formats 0.1.1
Internal crate of FlashRaw: RAW container parsers and per-vendor format decoders. Use the `flashr...
2 versions - Latest release: 10 days ago - 390 downloads total - 117 stars on GitHub - 1 maintainer
ferricel 0.14.0
CLI tool to compile CEL expressions to Wasm
20 versions - Latest release: 1 day ago - 342 downloads total - 3 stars on GitHub - 1 maintainer
flashraw-gpu 0.1.1
Optional wgpu/WebGPU compute backend for FlashRaw (Vulkan, Metal, DX12, WebGPU). Use the `flashra...
2 versions - Latest release: 10 days ago - 30 downloads total - 117 stars on GitHub - 1 maintainer
ferricel-core 0.14.0
Core compiler and runtime library for ferricel (CEL → Wasm)
20 versions - Latest release: 1 day ago - 6.75 thousand downloads total - 3 stars on GitHub - 1 maintainer
wirm 5.1.0
A lightweight WebAssembly Transformation Library for the Component Model
23 versions - Latest release: 8 days ago - 105 thousand downloads total - 40 stars on GitHub - 1 maintainer
piper-plus-g2p 0.5.3 💰
Multilingual G2P (Grapheme-to-Phoneme) for TTS — eSpeak-ng free
6 versions - Latest release: 10 days ago - 6.44 thousand downloads total - 239 stars on GitHub - 1 maintainer
piper-plus-cli 0.5.3 💰
CLI tool for Piper Plus neural text-to-speech synthesis
7 versions - Latest release: 10 days ago - 165 downloads total - 239 stars on GitHub - 1 maintainer
piper-plus 0.5.3 💰
High-quality neural text-to-speech engine with 8-language support
7 versions - Latest release: 10 days ago - 455 downloads total - 239 stars on GitHub - 1 maintainer
worker-plus-macros 0.0.7
Macros to support the `worker` crate and remove FFI boilerplate / conversion from user code.
2 versions - Latest release: almost 4 years ago - 1 dependent package - 4.54 thousand downloads total - 3,762 stars on GitHub - 1 maintainer
microsoft-webui-wasm 3.0.5
WebAssembly bindings for WebUI framework — powers the online playground
34 versions - Latest release: 5 days ago - 562 downloads total - 99 stars on GitHub - 3 maintainers
worker-codegen 0.2.0
Functions to generate Rust code from various formats such as WIT.
3 versions - Latest release: over 1 year ago - 1 dependent package - 367 thousand downloads total - 3,762 stars on GitHub - 3 maintainers
pyodide-webassembly-runtime-layer 0.14.0
WASM runtime compatibility interface implementation for the webbrowser WebAssembly runtime, expos...
29 versions - Latest release: 5 months ago - 27.2 thousand downloads total - 8 stars on GitHub - 1 maintainer
kerasty 0.3.0
Keras for Rust with support for Web Assembly.
6 versions - Latest release: 4 months ago - 3.17 thousand downloads total - 2 stars on GitHub - 1 maintainer
workers-rs-rapid-macros 0.7.5 removed
Macros to support the `worker` crate and remove FFI boilerplate / conversion from user code.
1 version - Latest release: 8 months ago - 0 downloads total - 3,762 stars on GitHub - 1 maintainer
worker-rapid 0.9.0
A Rust SDK for writing Cloudflare Workers.
1 version - Latest release: 8 months ago - 52 downloads total - 3,762 stars on GitHub - 1 maintainer
zcomponents 0.2.0 💰
ZComponents is a stupid component storage
3 versions - Latest release: over 5 years ago - 1 dependent repositories - 5.15 thousand downloads total - 1,464 stars on GitHub - 1 maintainer
ecc-rs 0.3.3 💰
A compiler to produce ebpf programs that can be run by ecli
1 version - Latest release: over 3 years ago - 1.6 thousand downloads total - 908 stars on GitHub - 1 maintainer
wasm_terminal_2048 0.1.0
Game 2048 in both Webassembly and commandline
1 version - Latest release: almost 6 years ago - 1.67 thousand downloads total - 10 stars on GitHub - 1 maintainer
dom_interaction 0.1.0
Simplify making web applications with Rust and WebAssembly.
1 version - Latest release: about 4 years ago - 1.63 thousand downloads total - 0 stars on GitHub - 1 maintainer
wain-syntax-binary 0.1.5
WebAssembly binary format parser for wain project
6 versions - Latest release: almost 3 years ago - 1 dependent package - 1 dependent repositories - 9.54 thousand downloads total - 461 stars on GitHub - 1 maintainer
rust-worker-build
This is a tool to be used as a custom build command for a Cloudflare Workers `workers-rs` project.
2 versions - Latest release: about 10 hours ago - 2.24 thousand downloads total - 3,762 stars on GitHub - 1 maintainer
wasmut-wasm 0.46.0
WebAssembly low-level format library
1 version - Latest release: over 3 years ago - 1 dependent package - 2.23 thousand downloads total - 0 stars on GitHub - 1 maintainer
workers-rs-rapid 0.7.5 removed
A Rust SDK for writing Cloudflare Workers.
1 version - Latest release: 8 months ago - 0 downloads total - 3,762 stars on GitHub - 1 maintainer
swasmi 0.4.5
WebAssembly interpreter
7 versions - Latest release: over 7 years ago - 1 dependent repositories - 10.3 thousand downloads total - 0 stars on GitHub - 1 maintainer
dharitri-wasm
Dharitri WebAssembly smart contract API
110 versions - Latest release: about 10 hours ago - 10 dependent packages - 137 thousand downloads total - 0 stars on GitHub - 1 maintainer
worker-build-rapid 0.9.0
This is a tool to be used as a custom build command for a Cloudflare Workers `workers-rs` project.
1 version - Latest release: 8 months ago - 56 downloads total - 3,762 stars on GitHub - 1 maintainer
worker-macros-rapid 0.9.0
Macros to support the `worker` crate and remove FFI boilerplate / conversion from user code.
1 version - Latest release: 8 months ago - 162 downloads total - 3,762 stars on GitHub - 1 maintainer
Top 3.7% on crates.io
worker 0.8.7
A Rust SDK for writing Cloudflare Workers.
58 versions - Latest release: about 1 month ago - 27 dependent packages - 111 dependent repositories - 5.99 million downloads total - 3,762 stars on GitHub - 3 maintainers
astrid-prelude 2026.10.1
Unified prelude for the Astrid secure agent runtime
17 versions - Latest release: 21 days ago - 292 downloads total - 10,290 stars on GitHub - 1 maintainer
wat_formatter 0.12.0 💰
WebAssembly Text Format formatter.
15 versions - Latest release: 6 days ago - 6.3 thousand downloads total - 99 stars on GitHub - 1 maintainer