candid alternatives and similar packages
Based on the "Codec" category.
Alternatively, view candid alternatives based on common mentions on social networks and blogs.
-
binary-serialise-cbor
Binary serialisation in the CBOR format -
multihash-serialise
Haskell libraries for interacting with IPFS -
postgresql-binary
Encoders and decoders for the PostgreSQL's binary format -
HCodecs
A library to read, write and manipulate MIDI, WAVE, and SoundFont2 files -
html-entities
A codec library for HTML-escaped text and HTML-entities -
friday-juicypixels
Convert between friday and juicypixels types -
hs-zstd
Bindings to the Zstandard library to make it usable from the Haskell programming language. -
activitystreams-aeson
Basic library for working with Activity Streams -
libvorbis
Haskell binding for libvorbis, for decoding Ogg Vorbis audio files -
threefish
Haskell implementation of the Threefish block cipher and the Skein hash function built on it. -
logic-TPTP
Import, export etc. for TPTP, a syntax for first-order logic -
streaming-brotli
Streaming interface for Brotli (RFC7932) compression -
iteratee-compress
Enumerators for compressing and decompressing streams
Access the most powerful time series database as a service
* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.
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README
Candid
Candid is an interface description language (IDL) for interacting with canisters (also known as services or actors) running on the Internet Computer. It provides a language-independent description of canister interfaces and the data they exchange, with type safety and extensibility.
Documentation
- The [spec](spec/) directory contains Candid specifications, including the [Candid language specification](spec/Candid.md) and a soundness proof.
- The official manual is hosted by dfinity; see [./docs](docs/) for the source code.
Implementations
Candid supports several different programming languages. This repository contains some of the implementations developed by DFINITY.
- [Rust](rust/): A serialization library based on Serde, and a compiler for generating bindings for other languages.
- Motoko: Compiler support for importing/export Candid files. Also see the Motoko-Candid type mapping specificatoin.
- JavaScript: We provide a library for serialization of native JavaScript values, and a visitor class for extending Candid for building generic tools such as UI and random testing.
A list of community maintained Candid libraries:
Tools
- [didc](tools/didc): Candid CLI. Download prebuilt binary.
- [candiff](tools/candiff): Diff Candid values structurally
- [ui](tools/ui): Candid UI canister. See deployed canister on the IC
- ic-repl: A REPL environment to communicate with canisters using Candid
Tests
We provide a [test suite](test/) to check Candid implementations for compliance.
Release
To make a release in this repo:
- Update
Changelog.md
and merge the PR into master. git tag 2020-04-01 -m "2020-04-01"
git push origin 2020-04-01
The tag is always today's date. As the repo contains several targets, it is hard to give a version to the tag.
Contribution
See our [CONTRIBUTING](.github/CONTRIBUTING.md) and [CODE OF CONDUCT](.github/CODE_OF_CONDUCT.md) to get started.