{"id":10809734,"name":"@diffusionstudio/core","ecosystem":"npm","description":"A fast, browser based video compositing engine powered by WebCodecs","homepage":"https://www.diffusion.studio/core-rendering-engine","licenses":"MPL-2.0","normalized_licenses":["MPL-2.0"],"repository_url":"https://github.com/diffusionstudio/core","keywords_array":["media","composition","composer","video","audio","image","engine","webcodecs","canvas2d","render","browser-based"],"namespace":"diffusionstudio","versions_count":70,"first_release_published_at":"2024-08-13T12:54:48.597Z","latest_release_published_at":"2025-11-30T22:23:52.494Z","latest_release_number":"4.0.3","last_synced_at":"2026-03-20T07:49:36.851Z","created_at":"2024-08-15T02:40:59.191Z","updated_at":"2026-03-20T07:49:36.851Z","registry_url":"https://www.npmjs.com/package/@diffusionstudio/core","install_command":"npm install @diffusionstudio/core","documentation_url":null,"metadata":{"funding":null,"dist-tags":{"latest":"4.0.3"}},"repo_metadata":{"id":253556867,"uuid":"835650091","full_name":"diffusionstudio/core","owner":"diffusionstudio","description":"The Video Creation Engine: Edit videos with code, featuring the fastest WebCodecs renderer for in-browser video processing.","archived":false,"fork":false,"pushed_at":"2025-03-21T23:11:55.000Z","size":98647,"stargazers_count":1031,"open_issues_count":29,"forks_count":123,"subscribers_count":21,"default_branch":"main","last_synced_at":"2025-10-21T20:08:59.344Z","etag":null,"topics":["aac","browser","canvas","editing","encode","javascript","mp4","opus","recorder","typescript","video","webcodecs","webgl","webgpu"],"latest_commit_sha":null,"homepage":"https://examples.diffusion.studio/","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/diffusionstudio.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}},"created_at":"2024-07-30T09:03:55.000Z","updated_at":"2025-10-20T10:31:46.000Z","dependencies_parsed_at":"2025-01-28T13:13:55.377Z","dependency_job_id":"83813ae4-4f45-422f-8fd3-0293a6c8ff7e","html_url":"https://github.com/diffusionstudio/core","commit_stats":null,"previous_names":["diffusionstudio/core"],"tags_count":18,"template":false,"template_full_name":null,"purl":"pkg:github/diffusionstudio/core","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/diffusionstudio","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":285120275,"owners_count":27118170,"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","status":"online","status_checked_at":"2025-11-18T02:00:05.759Z","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_record":{"login":"diffusionstudio","name":"Diffusion Studio","uuid":"135729001","kind":"organization","description":"Challenging the status quo of in-browser media processing.","email":null,"website":"https://www.diffusion.studio","location":"United States of America","twitter":null,"company":null,"icon_url":"https://avatars.githubusercontent.com/u/135729001?v=4","repositories_count":13,"last_synced_at":"2025-10-24T04:03:33.321Z","metadata":{"has_sponsors_listing":false},"html_url":"https://github.com/diffusionstudio","funding_links":[],"total_stars":1670,"followers":195,"following":0,"created_at":"2023-06-08T19:28:25.490Z","updated_at":"2025-10-24T04:03:33.322Z","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/diffusionstudio","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/diffusionstudio/repositories"},"tags":[{"name":"v2.0.0","sha":"f717e6b358cf839346da0b945bcc255b19388643","kind":"commit","published_at":"2025-02-01T13:59:43.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v2.0.0","html_url":"https://github.com/diffusionstudio/core/releases/tag/v2.0.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v2.0.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v2.0.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v2.0.0/manifests"},{"name":"v1.1.0","sha":"12a6081ffb6c5a5e3c7bb80fcc9a8facb618a674","kind":"commit","published_at":"2024-10-27T00:44:00.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.1.0","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.1.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.1.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.1.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.1.0/manifests"},{"name":"v1.1.1","sha":"12a6081ffb6c5a5e3c7bb80fcc9a8facb618a674","kind":"commit","published_at":"2024-10-27T00:44:00.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.1.1","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.1.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.1.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.1.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.1.1/manifests"},{"name":"v1.0.1","sha":"59982cd57618aa41ac4bd689d317f4e12408796e","kind":"commit","published_at":"2024-10-23T23:22:02.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.1","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.1/manifests"},{"name":"v1.0.0","sha":"96eb5bf6a987134e7af8a7a57f50d0ca5a07345f","kind":"commit","published_at":"2024-10-20T19:55:49.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0/manifests"},{"name":"v1.0.0-rc.8","sha":"9a501fee9aa442c749bfecbc215c34b9b2c75d5f","kind":"commit","published_at":"2024-09-23T13:37:27.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-rc.8","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-rc.8","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-rc.8","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.8","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.8/manifests"},{"name":"v1.0.0-rc.6","sha":"a4ec61094b1a956ecb27b48ec93188170f16da71","kind":"commit","published_at":"2024-09-12T16:06:23.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-rc.6","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-rc.6","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-rc.6","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.6","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.6/manifests"},{"name":"v1.0.0-rc.4","sha":"2aea7bf492699ec4433d13110b7586cf4a7c1a3a","kind":"commit","published_at":"2024-09-09T13:49:19.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-rc.4","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-rc.4","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-rc.4","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.4","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.4/manifests"},{"name":"v1.0.0-rc.3","sha":"219a6061445e71844da09f18dd93b24f93207832","kind":"commit","published_at":"2024-09-07T16:21:13.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-rc.3","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-rc.3","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-rc.3","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.3","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.3/manifests"},{"name":"v1.0.0-rc.2","sha":"5ddad132c4fa4619d68911d165a6db2def579386","kind":"commit","published_at":"2024-09-04T20:50:22.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-rc.2","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-rc.2","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-rc.2","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.2","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.2/manifests"},{"name":"v1.0.0-rc.1","sha":"58dda3496c3b2b6a561608f4607827464417c322","kind":"commit","published_at":"2024-09-03T10:24:53.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-rc.1","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-rc.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-rc.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-rc.1/manifests"},{"name":"v1.0.0-beta.15","sha":"8a81bf73394a1486108a5bb75847a70ff5522e29","kind":"commit","published_at":"2024-09-01T14:38:29.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-beta.15","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-beta.15","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-beta.15","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.15","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.15/manifests"},{"name":"v1.0.0-beta.14","sha":"65628b1d062519f26c12fa63c38c3ecce40c5d00","kind":"commit","published_at":"2024-08-30T19:45:21.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-beta.14","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-beta.14","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-beta.14","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.14","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.14/manifests"},{"name":"v1.0.0-beta.13","sha":"4740c3b883cbc9f427772db5c876dae8632dfc30","kind":"commit","published_at":"2024-08-30T17:32:27.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-beta.13","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-beta.13","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-beta.13","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.13","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.13/manifests"},{"name":"v1.0.0-beta.12","sha":"682b0593781130a3068b643b42c84c5847e98215","kind":"commit","published_at":"2024-08-28T12:05:29.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-beta.12","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-beta.12","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-beta.12","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.12","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.12/manifests"},{"name":"v1.0.0-beta.11","sha":"f51c2f48867392b742f0293197fa184b5872c36f","kind":"commit","published_at":"2024-08-23T11:36:52.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-beta.11","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-beta.11","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-beta.11","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.11","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.11/manifests"},{"name":"1.0.0-beta.10","sha":"e0bc85eb6431bea1e7b8c24b4f7e0a16e5533ec5","kind":"commit","published_at":"2024-08-20T11:18:10.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/1.0.0-beta.10","html_url":"https://github.com/diffusionstudio/core/releases/tag/1.0.0-beta.10","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@1.0.0-beta.10","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/1.0.0-beta.10","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/1.0.0-beta.10/manifests"},{"name":"v1.0.0-beta.9","sha":"1a4b7f2e05223292cdbdc03740547866bd8d04d5","kind":"commit","published_at":"2024-08-19T14:41:48.000Z","download_url":"https://codeload.github.com/diffusionstudio/core/tar.gz/v1.0.0-beta.9","html_url":"https://github.com/diffusionstudio/core/releases/tag/v1.0.0-beta.9","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/diffusionstudio/core@v1.0.0-beta.9","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.9","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/tags/v1.0.0-beta.9/manifests"}]},"repo_metadata_updated_at":"2025-11-30T22:25:11.477Z","dependent_packages_count":0,"downloads":6045,"downloads_period":"last-month","dependent_repos_count":0,"rankings":{"downloads":9.463093606268645,"dependent_repos_count":25.979934337669214,"dependent_packages_count":37.741208945735224,"stargazers_count":null,"forks_count":null,"docker_downloads_count":null,"average":24.39474562989103},"purl":"pkg:npm/%40diffusionstudio/core","advisories":[],"docker_usage_url":"https://docker.ecosyste.ms/usage/npm/@diffusionstudio/core","docker_dependents_count":null,"docker_downloads_count":null,"usage_url":"https://repos.ecosyste.ms/usage/npm/@diffusionstudio/core","dependent_repositories_url":"https://repos.ecosyste.ms/api/v1/usage/npm/@diffusionstudio/core/dependencies","status":null,"funding_links":[],"critical":null,"issue_metadata":{"last_synced_at":"2025-10-28T00:49:39.407Z","issues_count":45,"pull_requests_count":64,"avg_time_to_close_issue":1521303.9090909092,"avg_time_to_close_pull_request":34090.59322033898,"issues_closed_count":11,"pull_requests_closed_count":59,"pull_request_authors_count":7,"issue_authors_count":30,"avg_comments_per_issue":1.5777777777777777,"avg_comments_per_pull_request":0.0625,"merged_pull_requests_count":57,"bot_issues_count":0,"bot_pull_requests_count":0,"past_year_issues_count":30,"past_year_pull_requests_count":34,"past_year_avg_time_to_close_issue":2569083.8333333335,"past_year_avg_time_to_close_pull_request":61043.96666666667,"past_year_issues_closed_count":6,"past_year_pull_requests_closed_count":30,"past_year_pull_request_authors_count":7,"past_year_issue_authors_count":22,"past_year_avg_comments_per_issue":0.4,"past_year_avg_comments_per_pull_request":0.058823529411764705,"past_year_bot_issues_count":0,"past_year_bot_pull_requests_count":0,"past_year_merged_pull_requests_count":28,"issues_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/repositories/diffusionstudio%2Fcore/issues","maintainers":[],"active_maintainers":[]},"versions_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/@diffusionstudio%2Fcore/versions","version_numbers_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/@diffusionstudio%2Fcore/version_numbers","dependent_packages_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/@diffusionstudio%2Fcore/dependent_packages","related_packages_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/@diffusionstudio%2Fcore/related_packages","codemeta_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/@diffusionstudio%2Fcore/codemeta","maintainers":[{"uuid":"k9p5","login":"k9p5","name":null,"email":"konstantin@diffusion.studio","url":null,"packages_count":9,"html_url":"https://www.npmjs.com/~k9p5","role":null,"created_at":"2024-08-15T02:43:46.470Z","updated_at":"2024-08-15T02:43:46.470Z","packages_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/maintainers/k9p5/packages"}]}