{"id":378425,"url":"https://github.com/guybedford/es-module-lexer","last_synced_at":"2026-07-28T18:31:17.334Z","repository":{"id":37444411,"uuid":"201167785","full_name":"guybedford/es-module-lexer","owner":"guybedford","description":"Low-overhead lexer dedicated to ES module parsing for fast analysis","archived":false,"fork":false,"pushed_at":"2026-07-13T01:00:31.000Z","size":2228,"stargazers_count":1030,"open_issues_count":14,"forks_count":56,"subscribers_count":6,"default_branch":"main","last_synced_at":"2026-07-14T10:38:35.467Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/guybedford.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},"funding":{"patreon":null,"ko_fi":null,"tidelift":null,"community_bridge":null,"liberapay":null,"issuehunt":null,"otechie":null,"custom":null}},"created_at":"2019-08-08T03:05:41.000Z","updated_at":"2026-07-13T09:53:11.000Z","dependencies_parsed_at":"2023-11-10T02:53:47.091Z","dependency_job_id":"d481b7db-112d-4eed-b8f7-a9f3f812e6b9","html_url":"https://github.com/guybedford/es-module-lexer","commit_stats":{"total_commits":209,"total_committers":17,"mean_commits":"12.294117647058824","dds":"0.13875598086124397","last_synced_commit":"36ce8f0162c435b722f16c2a41804ce4a76470d5"},"previous_names":[],"tags_count":71,"template":false,"template_full_name":null,"purl":"pkg:github/guybedford/es-module-lexer","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/guybedford%2Fes-module-lexer","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/guybedford%2Fes-module-lexer/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/guybedford%2Fes-module-lexer/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/guybedford%2Fes-module-lexer/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/guybedford","download_url":"https://codeload.github.com/guybedford/es-module-lexer/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/guybedford%2Fes-module-lexer/sbom","scorecard":{"id":450290,"data":{"date":"2025-08-11","repo":{"name":"github.com/guybedford/es-module-lexer","commit":"dceaab846b11fbd77b39056088a734d9f774b070"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":3.7,"checks":[{"name":"Maintained","score":1,"reason":"0 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 1","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#packaging"}},{"name":"Code-Review","score":3,"reason":"Found 9/30 approved changesets -- score normalized to 3","details":null,"documentation":{"short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#code-review"}},{"name":"Pinned-Dependencies","score":0,"reason":"dependency not pinned by hash detected -- score normalized to 0","details":["Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/build.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/guybedford/es-module-lexer/build.yml/main?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/build.yml:55: update your workflow using https://app.stepsecurity.io/secureworkflow/guybedford/es-module-lexer/build.yml/main?enable=pin","Warn: npmCommand not pinned by hash: .github/workflows/build.yml:53","Info:   0 out of   1 GitHub-owned GitHubAction dependencies pinned","Info:   0 out of   1 third-party GitHubAction dependencies pinned","Info:   0 out of   1 npmCommand dependencies pinned"],"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"Token-Permissions","score":0,"reason":"detected GitHub workflow tokens with excessive permissions","details":["Warn: no topLevel permission defined: .github/workflows/build.yml:1","Info: no jobLevel write permissions found"],"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"Dangerous-Workflow","score":10,"reason":"no dangerous workflow patterns detected","details":null,"documentation":{"short":"Determines if the project's GitHub Action workflows avoid dangerous patterns.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#dangerous-workflow"}},{"name":"Binary-Artifacts","score":9,"reason":"binaries present in source code","details":["Warn: binary detected: lib/lexer.wasm:1"],"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#cii-best-practices"}},{"name":"Vulnerabilities","score":10,"reason":"0 existing vulnerabilities detected","details":null,"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}},{"name":"License","score":10,"reason":"license file detected","details":["Info: project has a license file: LICENSE:0","Info: FSF or OSI recognized license: MIT License: LICENSE:0"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#signed-releases"}},{"name":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"Branch-Protection","score":0,"reason":"branch protection not enabled on development/release branches","details":["Warn: branch protection not enabled for branch 'main'"],"documentation":{"short":"Determines if the default and release branches are protected with GitHub's branch protection settings.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#branch-protection"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"SAST","score":0,"reason":"SAST tool is not run on all commits -- score normalized to 0","details":["Warn: 0 commits out of 17 are checked with a SAST tool"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#sast"}}]},"last_synced_at":"2025-08-19T08:03:09.585Z","repository_id":37444411,"created_at":"2025-08-19T08:03:09.585Z","updated_at":"2025-08-19T08:03:09.585Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":35618185,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-07-18T02:00:07.223Z","response_time":61,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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"}},"owner":null,"packages":null,"commits":null,"issues":{"table":{}},"events":null,"keywords":[],"dependencies":[{"ecosystem":"npm","filepath":"package.json","sha":null,"kind":"manifest","created_at":"2022-07-15T21:30:44.818Z","updated_at":"2022-07-15T21:30:44.818Z","repository_link":"https://github.com/guybedford/es-module-lexer/blob/main/package.json","dependencies":[{"id":225561887,"package_name":"@babel/cli","ecosystem":"npm","requirements":"^7.5.5","direct":true,"kind":"development","optional":false},{"id":225561888,"package_name":"@babel/core","ecosystem":"npm","requirements":"^7.5.5","direct":true,"kind":"development","optional":false},{"id":225561889,"package_name":"@babel/plugin-transform-modules-commonjs","ecosystem":"npm","requirements":"^7.5.0","direct":true,"kind":"development","optional":false},{"id":225561890,"package_name":"kleur","ecosystem":"npm","requirements":"^2.0.2","direct":true,"kind":"development","optional":false},{"id":225561891,"package_name":"mocha","ecosystem":"npm","requirements":"^5.2.0","direct":true,"kind":"development","optional":false},{"id":225561892,"package_name":"terser","ecosystem":"npm","requirements":"^5.12.1","direct":true,"kind":"development","optional":false}]},{"ecosystem":"actions","filepath":".github/workflows/build.yml","sha":null,"kind":"manifest","created_at":"2023-02-01T01:15:46.102Z","updated_at":"2023-02-01T01:15:46.102Z","repository_link":"https://github.com/guybedford/es-module-lexer/blob/main/.github/workflows/build.yml","dependencies":[{"id":7285309275,"package_name":"actions/checkout","ecosystem":"actions","requirements":"v2","direct":true,"kind":"composite","optional":false},{"id":7285309276,"package_name":"guybedford/chomp-action","ecosystem":"actions","requirements":"v1","direct":true,"kind":"composite","optional":false}]}],"score":6.950814768442584,"created_at":"2026-07-08T08:21:00.849Z","updated_at":"2026-07-28T18:31:17.334Z","avatar_url":"https://github.com/guybedford.png","language":"JavaScript","codemeta":null,"publiccode":null,"project_url":"https://summary.ecosyste.ms/api/v1/projects/378425","html_url":"https://summary.ecosyste.ms/projects/378425"}