{"id":29638840,"url":"https://github.com/maudnals/wasm-image-operations","last_synced_at":"2026-05-03T23:33:44.499Z","repository":{"id":44164511,"uuid":"156790202","full_name":"maudnals/wasm-image-operations","owner":"maudnals","description":"Demo Web App with image operations with WebAssembly compiled from Rust, with benchmarks","archived":false,"fork":false,"pushed_at":"2022-12-08T05:28:33.000Z","size":3943,"stargazers_count":1,"open_issues_count":17,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-08-09T09:38:15.512Z","etag":null,"topics":["parcel","rust","wasm","webassembly"],"latest_commit_sha":null,"homepage":"","language":"JavaScript","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/maudnals.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}},"created_at":"2018-11-09T01:06:02.000Z","updated_at":"2022-02-06T15:09:44.000Z","dependencies_parsed_at":"2023-01-24T20:30:14.177Z","dependency_job_id":null,"html_url":"https://github.com/maudnals/wasm-image-operations","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/maudnals/wasm-image-operations","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/maudnals%2Fwasm-image-operations","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/maudnals%2Fwasm-image-operations/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/maudnals%2Fwasm-image-operations/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/maudnals%2Fwasm-image-operations/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/maudnals","download_url":"https://codeload.github.com/maudnals/wasm-image-operations/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/maudnals%2Fwasm-image-operations/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32589256,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-03T22:12:39.696Z","status":"ssl_error","status_checked_at":"2026-05-03T22:09:10.534Z","response_time":103,"last_error":"SSL_read: 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":["parcel","rust","wasm","webassembly"],"created_at":"2025-07-21T20:04:49.207Z","updated_at":"2026-05-03T23:33:44.482Z","avatar_url":"https://github.com/maudnals.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Wasm-image-operations    \n\nstart-node.sh\n\nJS vs Wasm benchmark, when perform the same basic operations on an image's pixels.\n\n## Demo  \n\n\u003cp align=\"center\"\u003e\n\u003cimg with=\"540\" src=\"https://github.com/maudnals/wasm-image-operations/blob/master/doc/demo.gif?raw=true\"/\u003e\n\u003c/p\u003e  \n\n* The average pixel value (R+G+B) of the image is computed with WebAssembly. \n* A benchmark of JS vs Wasm duration to perform the operations is performed (over multiple iterations) -  see below the image.\n\n## Run\n\n1. Install the dependencies:\n\n   \\$ npm install\n\n2. Start the demo:\n\n   \\$(npm bin)/parcel index.html\n   parcel serve index.html --public-url /\n\n3. Visit `http://localhost:1234` with your browser.\n\n## Built with Parcel+Rust\n\nBoilerplate used: https://github.com/koute/stdweb/tree/master/examples/hasher-parcel\n\n## How does this work?\n\nA [parcel plugin] is used to integrate `cargo-web` with Parcel.\n\n[parcel plugin]: https://github.com/koute/parcel-plugin-cargo-web\n\nSource: https://github.com/koute/stdweb/tree/master/examples/hasher-parcel\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmaudnals%2Fwasm-image-operations","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmaudnals%2Fwasm-image-operations","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmaudnals%2Fwasm-image-operations/lists"}