{"id":21177279,"url":"https://github.com/codechain-io/codechain-primitives-js","last_synced_at":"2025-06-14T21:03:18.846Z","repository":{"id":57202279,"uuid":"149084998","full_name":"CodeChain-io/codechain-primitives-js","owner":"CodeChain-io","description":"JavaScript functions and classes for CodeChain primitives","archived":false,"fork":false,"pushed_at":"2020-09-16T01:19:43.000Z","size":582,"stargazers_count":11,"open_issues_count":5,"forks_count":11,"subscribers_count":7,"default_branch":"master","last_synced_at":"2025-06-14T21:02:19.955Z","etag":null,"topics":["primitives","types"],"latest_commit_sha":null,"homepage":"","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"isc","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/CodeChain-io.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2018-09-17T07:20:44.000Z","updated_at":"2023-04-11T00:44:16.000Z","dependencies_parsed_at":"2022-09-17T15:02:37.364Z","dependency_job_id":null,"html_url":"https://github.com/CodeChain-io/codechain-primitives-js","commit_stats":null,"previous_names":[],"tags_count":26,"template":false,"template_full_name":null,"purl":"pkg:github/CodeChain-io/codechain-primitives-js","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/CodeChain-io%2Fcodechain-primitives-js","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/CodeChain-io%2Fcodechain-primitives-js/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/CodeChain-io%2Fcodechain-primitives-js/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/CodeChain-io%2Fcodechain-primitives-js/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/CodeChain-io","download_url":"https://codeload.github.com/CodeChain-io/codechain-primitives-js/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/CodeChain-io%2Fcodechain-primitives-js/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":259884417,"owners_count":22926440,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["primitives","types"],"created_at":"2024-11-20T17:15:23.317Z","updated_at":"2025-06-14T21:03:18.827Z","avatar_url":"https://github.com/CodeChain-io.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# codechain-primitives-js [![npm version](https://badge.fury.io/js/codechain-primitives.svg)](https://badge.fury.io/js/codechain-primitives) [![Build Status](https://travis-ci.org/CodeChain-io/codechain-primitives-js.svg?branch=master)](https://travis-ci.org/CodeChain-io/codechain-primitives-js) [![codecov](https://codecov.io/gh/CodeChain-io/codechain-primitives-js/branch/master/graph/badge.svg)](https://codecov.io/gh/Codechain-io/codechain-primitives-js)\n\nJavaScript functions and classes for CodeChain primitives\n\n## Installing a package\n\n```sh\n# npm\nnpm install codechain-primitives\n# yarn\nyarn add codechain-primitives\n```\n\n## Getting started\n\n```javascript\n// Using require\nvar primitives = require(\"codechain-primitives\");\nvar H256 = primitives.H256;\nvar blake256 = primitives.blake256;\n\n// Using import\nimport { blake256, H256 } from \"codechain-primitives\";\n```\n\n## Functions\n\n- blake256\n- blake256WithKey\n- ripemd160\n- signEcdsa\n- verifyEcdsa\n- recoverEcdsa\n- generatePrivateKey\n- getPublicFromPrivate\n- toHex\n- getAccountIdFromPrivate\n- getAccountIdFromPublic\n\n## Classes\n\n- H128, H160, H256, H512\n- U64, U128, U256\n- AssetAddres\n- PlatformAddress\n\n## API Documentation\n\n[https://codechain-io.github.io/codechain-primitives-js](https://codechain-io.github.io/codechain-primitives-js)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcodechain-io%2Fcodechain-primitives-js","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcodechain-io%2Fcodechain-primitives-js","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcodechain-io%2Fcodechain-primitives-js/lists"}