{"id":16863797,"url":"https://github.com/nazar-pc/fixed-size-multiplexer","last_synced_at":"2025-10-31T15:04:29.316Z","repository":{"id":57237745,"uuid":"107834622","full_name":"nazar-pc/fixed-size-multiplexer","owner":"nazar-pc","description":"A tiny library for multiplexing data chunks into blocks of fixed size and vice versa","archived":false,"fork":false,"pushed_at":"2018-06-16T00:48:38.000Z","size":21,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-10-14T18:28:47.475Z","etag":null,"topics":["chunk","data","demultiplex","demux","fixed","multiplex","mux","size"],"latest_commit_sha":null,"homepage":null,"language":"LiveScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/nazar-pc.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2017-10-22T03:34:02.000Z","updated_at":"2018-12-11T08:29:43.000Z","dependencies_parsed_at":"2022-08-26T14:04:17.056Z","dependency_job_id":null,"html_url":"https://github.com/nazar-pc/fixed-size-multiplexer","commit_stats":null,"previous_names":[],"tags_count":6,"template":false,"template_full_name":null,"purl":"pkg:github/nazar-pc/fixed-size-multiplexer","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nazar-pc%2Ffixed-size-multiplexer","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nazar-pc%2Ffixed-size-multiplexer/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nazar-pc%2Ffixed-size-multiplexer/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nazar-pc%2Ffixed-size-multiplexer/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/nazar-pc","download_url":"https://codeload.github.com/nazar-pc/fixed-size-multiplexer/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nazar-pc%2Ffixed-size-multiplexer/sbom","scorecard":{"id":676827,"data":{"date":"2025-08-11","repo":{"name":"github.com/nazar-pc/fixed-size-multiplexer","commit":"4c36858f6ecc345f1f20213c1a1c851b6b27107a"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":2.6,"checks":[{"name":"Maintained","score":0,"reason":"0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"name":"Pinned-Dependencies","score":-1,"reason":"no dependencies found","details":null,"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#packaging"}},{"name":"Code-Review","score":0,"reason":"Found 0/11 approved changesets -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#code-review"}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"Dangerous-Workflow","score":-1,"reason":"no workflows found","details":null,"documentation":{"short":"Determines if the project's GitHub Action workflows avoid dangerous patterns.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#dangerous-workflow"}},{"name":"SAST","score":0,"reason":"no SAST tool detected","details":["Warn: no pull requests merged into dev branch"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#sast"}},{"name":"Token-Permissions","score":-1,"reason":"No tokens found","details":null,"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#cii-best-practices"}},{"name":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"Vulnerabilities","score":10,"reason":"0 existing vulnerabilities detected","details":null,"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"License","score":0,"reason":"license file not detected","details":["Warn: project does not have a license file"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#signed-releases"}},{"name":"Branch-Protection","score":0,"reason":"branch protection not enabled on development/release branches","details":["Warn: branch protection not enabled for branch 'master'"],"documentation":{"short":"Determines if the default and release branches are protected with GitHub's branch protection settings.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#branch-protection"}}]},"last_synced_at":"2025-08-21T21:47:22.393Z","repository_id":57237745,"created_at":"2025-08-21T21:47:22.394Z","updated_at":"2025-08-21T21:47:22.394Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":282007156,"owners_count":26598240,"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","status":"online","status_checked_at":"2025-10-31T02:00:07.401Z","response_time":57,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":["chunk","data","demultiplex","demux","fixed","multiplex","mux","size"],"created_at":"2024-10-13T14:39:47.061Z","updated_at":"2025-10-31T15:04:29.282Z","avatar_url":"https://github.com/nazar-pc.png","language":"LiveScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Fixed size multiplexer [![Travis CI](https://img.shields.io/travis/nazar-pc/fixed-size-multiplexer/master.svg?label=Travis%20CI)](https://travis-ci.org/nazar-pc/fixed-size-multiplexer)\n\nA tiny library for multiplexing data chunks into blocks of fixed size and vice versa\n\nThis library works in Node and in Browser environments (UMD) and is optimized for very small size.\n\n## How to install\n```\nnpm install fixed-size-multiplexer\n```\n\n## How to use\nNode.js:\n```javascript\nconst {Multiplexer, Demultiplexer} = require('fixed-size-multiplexer')\n// Do stuff\n```\nBrowser:\n```javascript\nrequirejs(['fixed-size-multiplexer'], function ({Multiplexer, Demultiplexer}) {\n    // Do stuff\n})\n```\n\n## API\n\n### Multiplexer(max_data_length : number, block_size : number) : Multiplexer\nConstructor used to create Multiplexer instance.\n\n* `max_data_length` - Max size of data in bytes (influences data header size)\n* `block_size` - Size of one block of data\n\n### Multiplexer.feed(data : Uint8Array)\nFeed chunk of data into multiplexer.\n\n### Multiplexer.have_more_blocks() : boolean\nReturns true if there are some blocks with useful data left.\n\n### Multiplexer.get_block() : Uint8Array\nGet block, potentially with useful data. If no useful data left, will return zeroes (which can be fed into demultiplexer without issues).\n\n### Demultiplexer(max_data_length : number, block_size : number) : Demultiplexer\nConstructor used to create Demultiplexer instance.\n\n* `max_data_length` - Max size of data in bytes (influences data header size)\n* `block_size` - Size of one block of data\n\n### Demultiplexer.feed(block : Uint8Array)\nFeed block, potentially with useful data, into demultiplexer.\n\n### Demultiplexer.have_more_data() : boolean\nReturns true if there are complete chunks with useful data present.\n\n### Demultiplexer.get_data() : null|Uint8Array\nGet chunk of useful data. If no complete chunk of useful data present yet, returns `null`.\n\n\n`tests/index.ls` contains usage examples.\n\n## Contribution\nFeel free to create issues and send pull requests (for big changes create an issue first and link it from the PR), they are highly appreciated!\n\nWhen reading LiveScript code make sure to configure 1 tab to be 4 spaces (GitHub uses 8 by default), otherwise code might be hard to read.\n\n## License\nFree Public License 1.0.0 / Zero Clause BSD License\n\nhttps://opensource.org/licenses/FPL-1.0.0\n\nhttps://tldrlegal.com/license/bsd-0-clause-license\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnazar-pc%2Ffixed-size-multiplexer","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnazar-pc%2Ffixed-size-multiplexer","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnazar-pc%2Ffixed-size-multiplexer/lists"}