{"id":13442808,"url":"https://github.com/jscl-project/jscl","last_synced_at":"2025-05-13T12:52:25.925Z","repository":{"id":6209590,"uuid":"7440652","full_name":"jscl-project/jscl","owner":"jscl-project","description":"A Lisp-to-JavaScript compiler bootstrapped from Common Lisp","archived":false,"fork":false,"pushed_at":"2025-02-04T16:42:08.000Z","size":3785,"stargazers_count":905,"open_issues_count":90,"forks_count":110,"subscribers_count":57,"default_branch":"master","last_synced_at":"2025-04-21T15:43:47.991Z","etag":null,"topics":["common-lisp","compiler","javascript","jscl","lisp"],"latest_commit_sha":null,"homepage":"https://jscl-project.github.io","language":"Common Lisp","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/jscl-project.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"COPYING","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}},"created_at":"2013-01-04T13:27:18.000Z","updated_at":"2025-04-19T17:40:45.000Z","dependencies_parsed_at":"2024-05-02T11:07:38.161Z","dependency_job_id":"411fdbb6-0125-46c3-afd7-150f6ead559d","html_url":"https://github.com/jscl-project/jscl","commit_stats":{"total_commits":1699,"total_committers":38,"mean_commits":44.71052631578947,"dds":0.3549146556798116,"last_synced_commit":"0c21063a66f5043e6aadbae940a612db6ed0c539"},"previous_names":[],"tags_count":11,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jscl-project%2Fjscl","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jscl-project%2Fjscl/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jscl-project%2Fjscl/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jscl-project%2Fjscl/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/jscl-project","download_url":"https://codeload.github.com/jscl-project/jscl/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":253947707,"owners_count":21988942,"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":["common-lisp","compiler","javascript","jscl","lisp"],"created_at":"2024-07-31T03:01:51.334Z","updated_at":"2025-05-13T12:52:25.888Z","avatar_url":"https://github.com/jscl-project.png","language":"Common Lisp","readme":"# JSCL \n\n[![Pipeline CI](https://github.com/jscl-project/jscl/actions/workflows/main.yml/badge.svg)](https://github.com/jscl-project/jscl/actions/workflows/main.yml)\n\nJSCL is a Common Lisp to JavaScript compiler, which is bootstrapped\nfrom Common Lisp and executed from the browser.\n\n\u003cp align=\"center\"\u003e\n  \u003ca href=\"https://jscl-project.github.io/\"\u003e\n    \u003cimg src=\"logo/logo-128.png\" alt=\"JSCL\" title=\"JSCL\" height=\"128\" /\u003e\n  \u003c/a\u003e\n\u003c/p\u003e\n\n\n## Getting Started\n\nYou can try a demo online [here](https://jscl-project.github.io/), or\nyou can install the JSCL npm package:\n\n    npm install -g jscl\n    \nto run `jscl-repl` in NodeJS.\n\n\n## Build\n\nIf you want to hack JSCL, you will have to download the repository\n\n    git clone https://github.com/jscl-project/jscl.git\n\n*load* `jscl.lisp` in your Lisp, and call the bootstrap function to\ncompile the implementation itself:\n\n    (jscl:bootstrap)\n\nIt will generate a `jscl.js` file in the top of the source tree. Now\nyou can open `jscl.html` in your browser and use it.\n\n\n## Status\n\nJSCL is and will be a subset of Common Lisp. Of course it is far from\ncomplete, but it supports partially most common special operators,\nfunctions and macros. In particular:\n\n- Multiple values\n\n- Explicit control transfers\n  [tagbody](http://www.lispworks.com/documentation/HyperSpec/Body/s_tagbod.htm)\n  and [go](http://www.lispworks.com/documentation/HyperSpec/Body/s_go.htm)\n\n- Static and dynamic non local exit [catch](http://www.lispworks.com/documentation/HyperSpec/Body/s_catch.htm), \n  [throw](http://www.lispworks.com/documentation/HyperSpec/Body/s_throw.htm); \n  [block](http://www.lispworks.com/documentation/HyperSpec/Body/s_block.htm),\n  [return-from](http://www.lispworks.com/documentation/HyperSpec/Body/s_ret_fr.htm).\n\n- Lexical and special variables. However, declare expressions are\n  missing, but you can *proclaim* special variables.\n\n- Optional and keyword arguments\n\n- SETF places\n\n- Packages\n\n- The `LOOP` macro\n\n- CLOS\n\n- Others\n\nThe compiler is very verbose, some simple optimizations or\n*minification* could help to deal with it.\n\nMost of the above features are incomplete. The major features that are still missing are:\n\n- The `format` function\n\n*Feel free to hack it yourself*\n","funding_links":[],"categories":["Common Lisp","REPLs ##","Interfaces to other package managers"],"sub_categories":["Isomorphic web frameworks"],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjscl-project%2Fjscl","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjscl-project%2Fjscl","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjscl-project%2Fjscl/lists"}