{"meta":{"name":"FindSoftware","page":"https://findsoftware.frbit.cloud/facil-io/","markdown":"https://findsoftware.frbit.cloud/facil-io.md","license":"https://creativecommons.org/licenses/by/4.0/","attribution":"FindSoftware, CC BY 4.0","note":"Attributes are recorded, never scored. An absent field means unknown, never zero and never bad."},"record":{"id":"facil-io","name":"facil.io","urls":{"home":"https://facil.io","repository":"https://github.com/facil-io/cstl","docs":"https://facil.io/0.8.x/"},"category":["framework","library"],"description":"Header-file C library for evented network services, with an HTTP, WebSocket and Pub/Sub server.","maintainer":"Boaz Segev","firstRelease":2017,"hosting":["binary"],"language":"c","runtime":["binary"],"templating":"mustache","installMethod":"copy the fio-stl.h header into the project","licenseModel":"open-source","license":"MIT","currentMajor":"0","latestReleaseDate":"2026-10-22T00:00:00.000Z","githubStargazers":134,"contributors":3,"packagistDownloads":null,"npmWeeklyDownloads":null,"checkedAt":"2026-10-26T00:00:00.000Z","addedAt":"2026-10-26T00:00:00.000Z","sources":[{"field":"urls","url":"https://facil.io/","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"urls","url":"https://api.github.com/repos/facil-io/cstl","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"urls","url":"https://facil.io/","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"maintainer","url":"https://raw.githubusercontent.com/facil-io/cstl/master/LICENSE","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"language","url":"https://api.github.com/repos/facil-io/cstl","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"category","url":"https://facil.io/","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"runtime","url":"https://facil.io/","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"installMethod","url":"https://raw.githubusercontent.com/facil-io/cstl/master/README.md","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"templating","url":"https://facil.io/","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"license","url":"https://raw.githubusercontent.com/facil-io/cstl/master/LICENSE","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"firstRelease","url":"https://api.github.com/repos/boazsegev/facil.io/releases","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"currentMajor","url":"https://api.github.com/repos/facil-io/cstl/releases","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"latestReleaseDate","url":"https://api.github.com/repos/facil-io/cstl/releases","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"githubStargazers","url":"https://api.github.com/repos/facil-io/cstl","checkedAt":"2026-10-26T00:00:00.000Z"},{"field":"contributors","url":"https://api.github.com/repos/facil-io/cstl/contributors","checkedAt":"2026-10-26T00:00:00.000Z"}],"status":"active","ai":"authored"},"prose":"facil.io is a C library for evented network services, usable from C++ as well. It is distributed as a header file that is copied into a project, and it includes a mini-framework for web applications with an HTTP, WebSocket and Pub/Sub server and Mustache template rendering. The project's site describes the current line as a single-header C core with an IO reactor, HTTP, Pub/Sub and TLS.\n\n## Worth knowing\n\nAn older line, labeled legacy on the site, is the classic evented framework with HTTP, WebSockets, Pub/Sub and Redis, kept in a separate repository with its own documentation."}