{"id":16717505,"url":"https://github.com/firobe/boblang","last_synced_at":"2026-02-07T10:32:21.086Z","repository":{"id":74791272,"uuid":"193602021","full_name":"Firobe/Boblang","owner":"Firobe","description":"Test implementation of FPC with computation/value modality","archived":false,"fork":false,"pushed_at":"2022-02-28T22:23:14.000Z","size":68,"stargazers_count":4,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-07-24T03:52:47.417Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"OCaml","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/Firobe.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2019-06-25T00:27:03.000Z","updated_at":"2024-09-02T15:44:10.000Z","dependencies_parsed_at":null,"dependency_job_id":"73deb33a-1e86-4596-9be1-fca2d5ce2ce8","html_url":"https://github.com/Firobe/Boblang","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Firobe/Boblang","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Firobe%2FBoblang","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Firobe%2FBoblang/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Firobe%2FBoblang/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Firobe%2FBoblang/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Firobe","download_url":"https://codeload.github.com/Firobe/Boblang/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Firobe%2FBoblang/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29192654,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-07T07:37:03.739Z","status":"ssl_error","status_checked_at":"2026-02-07T07:37:03.029Z","response_time":63,"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":"2024-10-12T21:32:11.377Z","updated_at":"2026-02-07T10:32:21.072Z","avatar_url":"https://github.com/Firobe.png","language":"OCaml","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Boblang\n\nAn implementation of FPC (PCF + recursive types) by value, with a encoding of by\nname thanks to a computation/value modality.\n\nWritten after following a lecture of Robert \"Bob\" Harper in OPLSS 2019.\n\n## Language features\n\nBoblang comes with:\n\n- support for modern state-of-the-art technology such as pairs and binary sum\n  types\n- recursive functions (fixpoint operator not included)\n- a messy grammar which is a mix of Coq, OCaml and lambda-calculus\n- a wonky parser with terrible error messages\n- a mean typechecker and an unbounded interpreter\n- source files ending in .bob\n- a glorious standard library called libob\n\nSee also `examples/example.bob` for a a basic introduction.\n\n## Usage \n\nCompile with `dune build boblang.exe`  \nExecute with `dune exec ./boblang.exe source.bob`  \n\n## Usefulness\n\nAs a proof that this language is very useful to do things,\n`examples/brainfuck.bob` contains a Brainfuck interpreter written in Boblang.\n\nWith it, you can run the Brainfuck program contained in `examples/hello.fuck`  \n`dune exec ./boblang.exe examples/brainfuck.bob \u003c examples/hello.fuck`  \nAfter consuming 100% of one of your CPUS for approximately one minute, it should\neventually manage to print \"Hello world!\".\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffirobe%2Fboblang","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffirobe%2Fboblang","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffirobe%2Fboblang/lists"}