{"id":26550028,"url":"https://github.com/grasielagomes/bloom-filter-ts","last_synced_at":"2025-03-22T07:22:58.716Z","repository":{"id":283678310,"uuid":"952549265","full_name":"grasielaGomes/bloom-filter-ts","owner":"grasielaGomes","description":"High-performance Bloom Filter implemented in TypeScript for fast membership checks.","archived":false,"fork":false,"pushed_at":"2025-03-21T13:35:57.000Z","size":6,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-21T14:48:04.711Z","etag":null,"topics":["bitwise","bloom-filter","data-structures","performance","typescript"],"latest_commit_sha":null,"homepage":"","language":"TypeScript","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/grasielaGomes.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2025-03-21T13:17:19.000Z","updated_at":"2025-03-21T13:36:00.000Z","dependencies_parsed_at":"2025-03-21T14:49:36.693Z","dependency_job_id":"73675e2b-908f-4a22-9734-191461f2c154","html_url":"https://github.com/grasielaGomes/bloom-filter-ts","commit_stats":null,"previous_names":["grasielagomes/bloom-filter-ts"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/grasielaGomes%2Fbloom-filter-ts","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/grasielaGomes%2Fbloom-filter-ts/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/grasielaGomes%2Fbloom-filter-ts/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/grasielaGomes%2Fbloom-filter-ts/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/grasielaGomes","download_url":"https://codeload.github.com/grasielaGomes/bloom-filter-ts/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244920744,"owners_count":20532095,"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","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":["bitwise","bloom-filter","data-structures","performance","typescript"],"created_at":"2025-03-22T07:22:58.146Z","updated_at":"2025-03-22T07:22:58.709Z","avatar_url":"https://github.com/grasielaGomes.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# 🌱 Bloom Filter in TypeScript\n\nThis project implements a simple and efficient **Bloom Filter** using TypeScript. A Bloom Filter is a space-efficient probabilistic data structure used to test whether an element is a member of a set.\n\n\u003e ✅ It *definitely* tells you if an element is not in the set.  \n\u003e ⚠️ It *might* tell you that it is — false positives are possible, but false negatives are not.\n\n---\n\n## ✨ Why is this project important?\n\n- **High performance**: Ideal for handling large-scale datasets, avoiding duplication, or pre-filtering data.\n- **Real-world applications**: Used in spam detection, recommendation engines, database optimizations and security systems by companies like Google, LinkedIn and Cloudflare.\n- **Showcases technical depth**: Demonstrates understanding of hashing, bitwise operations, and memory-efficient data structures in TypeScript.\n\n---\n\n## 🧪 Example\n\n```ts\nconst bloom = new BloomFilter(100, 3);\nbloom.add(\"alice@example.com\");\n\nbloom.contains(\"alice@example.com\"); // true\nbloom.contains(\"bob@example.com\");   // false or maybe true (false positive)\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgrasielagomes%2Fbloom-filter-ts","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgrasielagomes%2Fbloom-filter-ts","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgrasielagomes%2Fbloom-filter-ts/lists"}