{"id":37228320,"url":"https://github.com/mrubyedge/uzumibi","last_synced_at":"2026-01-24T09:03:20.421Z","repository":{"id":329529394,"uuid":"1111531588","full_name":"mrubyedge/uzumibi","owner":"mrubyedge","description":"Uzumibi allows Ruby applications run on edge function services","archived":false,"fork":false,"pushed_at":"2026-01-23T11:50:42.000Z","size":253,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2026-01-24T03:53:56.259Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mrubyedge.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-12-07T05:54:58.000Z","updated_at":"2026-01-23T11:50:45.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/mrubyedge/uzumibi","commit_stats":null,"previous_names":["mrubyedge/uzumibi"],"tags_count":2,"template":false,"template_full_name":null,"purl":"pkg:github/mrubyedge/uzumibi","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mrubyedge%2Fuzumibi","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mrubyedge%2Fuzumibi/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mrubyedge%2Fuzumibi/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mrubyedge%2Fuzumibi/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mrubyedge","download_url":"https://codeload.github.com/mrubyedge/uzumibi/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mrubyedge%2Fuzumibi/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28721989,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-24T08:27:05.734Z","status":"ssl_error","status_checked_at":"2026-01-24T08:27:01.197Z","response_time":89,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":[],"created_at":"2026-01-15T03:27:12.580Z","updated_at":"2026-01-24T09:03:20.416Z","avatar_url":"https://github.com/mrubyedge.png","language":"Rust","readme":"Uzumibi\n==========\n\nUzumibi is a lightweight web application framework for embedding MRuby into edge computing platforms like Cloudflare Workers, Fastly Compute@Edge, Spin and so on. It allows developers to write serverless applications using Ruby, leveraging the power of MRuby for efficient execution in constrained environments.\n\nUzumibi uses a specialized mruby implementation [mruby/edge](https://github.com/mrubyedge/mrubyedge), which is optimized for edge computing scenarios - WebAssembly environments with limited resources.\n\n### tl;dr\n\nRuby code example for Uzumibi:\n\n```ruby\nclass App \u003c Uzumibi::Router\n  get \"/\" do |req, res|\n    res.status_code = 200\n    res.headers = {\n      \"content-type\" =\u003e \"text/plain\",\n      \"x-powered-by\" =\u003e \"#{RUBY_ENGINE} #{RUBY_VERSION}\"\n    }\n    res.body = \"It works!\\nVisit /greet/to/:name to get greeted.\\n\"\n    res\n  end\n\n  get \"/description\" do |req, res|\n    res.status_code = 200\n    res.headers = {\n      \"content-type\" =\u003e \"text/plain\",\n    }\n    res.body = \n      \"\\\"Uzumibi\\\" is a Japanese term that refers\\n\" +\n      \"to live embers buried under a layer of ash\\n\" +\n      \"to keep the fire from going out.\\n\"\n    res\n  end\n\n  get \"/greet/to/:name\" do |req, res|\n    res.status_code = 200\n    res.headers = {\n      \"content-type\" =\u003e \"text/plain\",\n      \"x-powered-by\" =\u003e \"#{RUBY_ENGINE} #{RUBY_VERSION}\"\n    }\n    res.body = \"Hello, #{req.params[:name]}!!\\n\"\n    res\n  end\n\n  get \"/hello/:name\" do |req, res|\n    res.status_code = 302\n    res.headers = {\n      \"location\" =\u003e \"/greet/to/#{req.params[:name]}\",\n      \"content-type\" =\u003e \"text/plain\",\n    }\n    res.body = \"Moved\\n\"\n    res\n  end\nend\n\n$APP = App.new\n```\n\n...that runs on various edge platforms!!\n\nCrates and projects\n-----------------\n\n- [**uzumibi-cli**](./uzumibi-cli/) - A command-line interface tool to generate Uzumibi application scaffolds to various edge platforms.\n    - ![crates.io](https://img.shields.io/crates/v/uzumibi-cli.svg)\n- [**uzumibi-gem**](./uzumibi-gem/) - The mruby/edge gem that provides the core Uzumibi framework functionality.\n    - ![crates.io](https://img.shields.io/crates/v/uzumibi-gem.svg)\n- [**uzumibi-art-router**](./uzumibi-art-router/) - A lightweight router library for Uzumibi, providing routing capabilities for handling HTTP requests.\n    - ![crates.io](https://img.shields.io/crates/v/uzumibi-art-router.svg)\n\n### Spike codes\n\n- [**uzumibi-on-cloudflare-spike**](./uzumibi-on-cloudflare-spike/) - An Uzumibi application scaffold for Cloudflare Workers (using Wasm with some JavaScript).\n- [**uzumibi-on-cloudrun-spike**](./uzumibi-on-cloudrun-spike/) - An Uzumibi application scaffold for Google Cloud Run. Experimental.\n- [**uzumibi-on-fastly-spike**](./uzumibi-on-fastly-spike/) - An Uzumibi application scaffold for Fastly Compute@Edge.\n- [**uzumibi-on-spin-spike**](./uzumibi-on-spin-spike/) - An Uzumibi application scaffold for Spin using Fermyon Cloud.\n\n### ToDos\n\n- Support of wasmCloud\n\n## How to pronounce \"Uzumibi\"\n\nUzumibi(うずみび) is pronounced as /`oo-zóo-mi-bì`/, which sounds natural when you  pronounce in relaxed oo - `ʊ`\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmrubyedge%2Fuzumibi","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmrubyedge%2Fuzumibi","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmrubyedge%2Fuzumibi/lists"}