{"id":19808165,"url":"https://github.com/firefox-devtools/debugger-examples","last_synced_at":"2026-03-15T23:34:25.784Z","repository":{"id":38815417,"uuid":"76578275","full_name":"firefox-devtools/debugger-examples","owner":"firefox-devtools","description":"Collection of good debugging examples","archived":false,"fork":false,"pushed_at":"2023-10-03T20:53:04.000Z","size":5064,"stargazers_count":41,"open_issues_count":65,"forks_count":22,"subscribers_count":9,"default_branch":"master","last_synced_at":"2025-05-01T07:37:42.373Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"https://firefox-devtools.github.io/debugger-examples/","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"cc0-1.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/firefox-devtools.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}},"created_at":"2016-12-15T16:50:05.000Z","updated_at":"2024-05-30T10:10:30.000Z","dependencies_parsed_at":"2025-05-01T07:42:41.153Z","dependency_job_id":null,"html_url":"https://github.com/firefox-devtools/debugger-examples","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/firefox-devtools/debugger-examples","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/firefox-devtools%2Fdebugger-examples","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/firefox-devtools%2Fdebugger-examples/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/firefox-devtools%2Fdebugger-examples/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/firefox-devtools%2Fdebugger-examples/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/firefox-devtools","download_url":"https://codeload.github.com/firefox-devtools/debugger-examples/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/firefox-devtools%2Fdebugger-examples/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30555390,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-15T23:30:23.986Z","status":"ssl_error","status_checked_at":"2026-03-15T23:28:43.564Z","response_time":61,"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":"2024-11-12T09:13:12.398Z","updated_at":"2026-03-15T23:34:25.753Z","avatar_url":"https://github.com/firefox-devtools.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"## Debugger Examples\n\n### [TodoMVC](./examples/todomvc)\n[![][todomvc-screen]](./examples/todomvc)\n\n### [Sensor Web][sensor-url]\n\n[![][sensor-screen]][sensor-url]\n\n### Examples\n\n[![][examples-screen]][examples-url]\n\n### Examples\n\n| | |\n| --- | --- |\n| [pythagorean](./examples/pythagorean) | example of scopes |\n| [Evals](./examples/evals.html) | different evals |\n| [Debugger Statements](./examples/debugger-statements.html) | |\n| [Booleans](./examples/booleans) | example with booleans |\n| [Breakpoints](./examples/breakpoints.html)||\n| [exceptions](./examples/exceptions.html) | different caught / uncaught exceptions |\n| [iframe](./examples/iframe.html) | pausing in an iframe |\n| [500 sources](./examples/500-sources.html) | A page with 500 bogus sources |\n| [large-files](./examples/large-files.html) | |\n| [long-lines](./examples/long-lines) | |\n| [localStorage Keys](./examples/localstorage-keys.html) | |\n| [Optimized Away Variable](./examples/optimized-away.html) | |\n| [typescript - perfetto](https://ui.perfetto.dev/#!/viewer) | perfetto tracing |\n| [typescript - greeter](./examples/typescript/greeter) | |\n| [clojurescript - hello](./examples/clojurescript/hello.html) | |\n| [coffeescript - tutorial](./examples/coffeescript/tutorial) | |\n| [Create React App - (jsx, flow)](./examples/my-app/build) | |\n| [JS in HTML](./examples/js-in-html.html) | A webpage with several inline scripts |\n| [asm.js](./examples/asm.html) | |\n| [wasm](./examples/wasm/fib/fib.index.html)||\n| [errors.js](./examples/errors.html) | A simple html file with one error |\n| [events.js](./examples/events.html) | A page with some event handlers |\n| [scopes](./examples/scopes.html) | Examples of different scopes + vars |\n| [marko](https://github.com/marko-js-samples/marko-webpack) | Marko site |\n| [redux todomvc](https://4zj3qr7lx4.codesandbox.io/) | Redux TodoMVC |\n| [angular - todos](https://w2x2oypmqk.codesandbox.io/) | Angular todos |\n\n### Source Maps\n\n| | |\n| --- | --- |\n| [increment](./examples/increment) | a simple source map example |\n| [source mapped js.min files](http://wbamberg.github.io/example-websites/source-mapping/index.html) | simple webpack example|\n| [mangled names](./examples/sequence-print/sequence_print.html) | a simple source map with mangled identifiers|\n| [dual use](./examples/dualuse/dualuse.html) | a simple example when same module used in two bundles|\n| [30k files](./examples/f30k/index.html) | an example with 30,000 files in the source tree|\n| [multiple tabs](https://q7mmol9xy9.codesandbox.io/) | an example where both original and generated sources have the same URLs |\n\n### Libraries\n\n| | |\n| --- | --- |\n| [React](https://devtools-reporter-hzsvksiqym.now.sh) |  Reporter |\n| [Immutable](https://dbg-immutable.glitch.me/) | List + Map |\n| [Babel](./examples/babel) | Babel Transforms |\n| [Babel Tests](./examples/babel-tests) | Babel Test Transforms |\n| [Typescript \u0026 Webpack](./examples/typescript/modules) | Small sample page of bundled TS |\n| [Angular Sample](./examples/angular/sample) | The sample app generated by Angular CLI |\n| [Angular Realworld](https://angular2.realworld.io/#/) | Angular - angular2.realworld |\n\n\n### Inline Scripts\n\n| | |\n| --- | --- |\n| [simple](./examples/scripts/simple.html) | an example w/ an inline script that can be injected |\n| [react](./examples/scripts/react.html) | an example w/ an inline script w/ a source map that can be injected |\n| [react2](./examples/scripts/react2.html) | an example w/ an inline script that has a source map |\n\n\n### Local Test Pages\n\n| | |\n| --- | --- |\n| [asm] | |\n| [debugger-statements] | |\n| [exceptions] | |\n| [frames] | |\n| [iframes] | |\n| [minified] | |\n| [return-values] | special scope variables |\n| [script-switching] | |\n| [scripts] | |\n| [sources] | |\n| [sourcemap-bogus] | |\n| [sourcemaps] | |\n| [sourcemaps2] | |\n\n### Web Workers\n\n| | |\n| --- | --- |\n| [Hello](https://dbg-workers.glitch.me/) | A simple worker hat starts up at the beginning |\n| [High primes](./examples/workers/high-prime.html) | The highest prime number |\n| [Inline](./examples/workers/inline.html) | Inline worker |\n| [Shared](./examples/workers/shared.html) | Shared workers |\n| [Shared tweets](./examples/workers/shared-tweets.html) | Shared Workers Tweets |\n| [Big data](./examples/workers/big-data.html) | Big Data (using transferable objects) In Web Worker |\n| [Pi](./examples/workers/pi.html) | The Run After Pi |\n\nThanks to [greenido] for the cool web worker examples\n\n#### Getting started\n\n```\ngit clone git@github.com:devtools-html/debugger-examples.git\ncd debugger-examples\nyarn install\nyarn start\n```\n\n\n[todomvc-screen]: https://cloud.githubusercontent.com/assets/254562/22754631/3644ed8a-ee0e-11e6-9ada-17ca36f7e0cf.png\n[sensor-screen]: https://cloud.githubusercontent.com/assets/254562/22754691/6f316e70-ee0e-11e6-9136-83238cd3e530.png\n[sensor-url]: http://aws-sensorweb-static-site.s3-website-us-west-2.amazonaws.com\n\n[examples-screen]:https://shipusercontent.com/e72dc7467d63d6ebcd69e504548534f8/Screen%20Shot%202017-07-12%20at%2011.48.25%20AM.png\n[examples-url]: https://devtools-html.github.io/debugger-examples/examples/examples.html\n\n[asm]:http://localhost:8000/integration/examples/doc-asm.html\n[debugger-statements]:http://localhost:8000/integration/examples/doc-debugger-statements.html\n[exceptions]:http://localhost:8000/integration/examples/doc-exceptions.html\n[frames]:http://localhost:8000/integration/examples/doc-frames.html\n[iframes]:http://localhost:8000/integration/examples/doc-iframes.html\n[minified]:http://localhost:8000/integration/examples/doc-minified.html\n[return-values]:http://localhost:8000/integration/examples/doc-return-values.html\n[script-switching]:http://localhost:8000/integration/examples/doc-script-switching.html\n[scripts]:http://localhost:8000/integration/examples/doc-scripts.html\n[sourcemap-bogus]:http://localhost:8000/integration/examples/doc-sourcemap-bogus.html\n[sourcemaps]:http://localhost:8000/integration/examples/doc-sourcemaps.html\n[sourcemaps2]:http://localhost:8000/integration/examples/doc-sourcemaps2.html\n[sources]:http://localhost:8000/integration/examples/doc-sources.html\n[greenido]: https://github.com/greenido/Web-Workers-Examples-\n\n### License\n\n[CC0-1.0](./LICENSE).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffirefox-devtools%2Fdebugger-examples","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffirefox-devtools%2Fdebugger-examples","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffirefox-devtools%2Fdebugger-examples/lists"}