{"adoption": {"forks": 125, "observed_at": "2026-08-28T04:05:30.588181+00:00", "stars": 1744}, "canonical_url": "https://ross.abutalabs.com/products/cachex", "card": {"archived": false, "artifact_type": "library", "description": "A powerful caching library for Elixir with support for transactions, fallbacks and expirations", "domain": ["backend", "performance", "microservices"], "enriched": true, "function": ["caching"], "health_score": 76, "homepage": "https://hexdocs.pm/cachex/", "language": "Elixir", "license": "MIT", "license_family": "permissive", "maturity": "stable", "member_repos": ["whitfin/cachex"], "name": "whitfin/cachex", "platform": ["elixir", "jvm"], "pushed_at": "2026-02-10T20:57:03+00:00", "repo": "whitfin/cachex", "stars": 1744, "tags": ["in-memory-cache", "key-value-store", "ttl-expiration", "cache-warming", "transactions", "otp"], "topics": ["caching", "caching-library", "distributed-systems", "memory-cache", "performance"], "urls": [], "use_cases": ["cache expensive function results in memory", "add TTL-based expiration to cached values", "limit cache memory with max size protection", "share cache state across cluster nodes", "warm caches proactively or reactively", "run transactional cache operations with row locking", "gather statistics on cache hit rates"], "what_it_is": "Cachex is a fast in-memory key/value caching library for Elixir with optional features like TTL expiration, size limits, transactions, hooks, and node distribution. It integrates into OTP supervision trees and all features are opt-in.", "when_to_avoid": ["you need a persistent or disk-backed cache as the primary store", "you need a multi-language distributed cache like Redis", "your project is not on the BEAM platform"], "when_to_choose": ["you need a battle-tested in-memory cache for an Elixir/Erlang application", "you want optional features like transactions, fallbacks, and expiration in one library", "you need distributed caching across BEAM nodes"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/cachex", "repo": "whitfin/cachex", "role": "main", "score": 65}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T03:29:31.598030+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c64dce9461ba976b9740d1b8388a85f7caadd3edf53263c52170837007b6a2d2", "fetched_at": "2026-08-28T04:05:30.588181+00:00", "kind": "readme", "missing": false, "url": "https://github.com/whitfin/cachex"}, {"content_hash": "ce6396a6a1306ccfa9dac0dd3f0be4bebec02b7f452686dfb34bfd9b050facb5", "fetched_at": "2026-08-29T11:07:13.255963+00:00", "kind": "homepage", "missing": false, "url": "https://hexdocs.pm/cachex/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T03:29:31.598030+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c64dce9461ba976b9740d1b8388a85f7caadd3edf53263c52170837007b6a2d2", "fetched_at": "2026-08-28T04:05:30.588181+00:00", "kind": "readme", "missing": false, "url": "https://github.com/whitfin/cachex"}, {"content_hash": "ce6396a6a1306ccfa9dac0dd3f0be4bebec02b7f452686dfb34bfd9b050facb5", "fetched_at": "2026-08-29T11:07:13.255963+00:00", "kind": "homepage", "missing": false, "url": "https://hexdocs.pm/cachex/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T03:29:31.598030+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c64dce9461ba976b9740d1b8388a85f7caadd3edf53263c52170837007b6a2d2", "fetched_at": "2026-08-28T04:05:30.588181+00:00", "kind": "readme", "missing": false, "url": "https://github.com/whitfin/cachex"}, {"content_hash": "ce6396a6a1306ccfa9dac0dd3f0be4bebec02b7f452686dfb34bfd9b050facb5", "fetched_at": "2026-08-29T11:07:13.255963+00:00", "kind": "homepage", "missing": false, "url": "https://hexdocs.pm/cachex/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T03:29:31.598030+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c64dce9461ba976b9740d1b8388a85f7caadd3edf53263c52170837007b6a2d2", "fetched_at": "2026-08-28T04:05:30.588181+00:00", "kind": "readme", "missing": false, "url": "https://github.com/whitfin/cachex"}, {"content_hash": "ce6396a6a1306ccfa9dac0dd3f0be4bebec02b7f452686dfb34bfd9b050facb5", "fetched_at": "2026-08-29T11:07:13.255963+00:00", "kind": "homepage", "missing": false, "url": "https://hexdocs.pm/cachex/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T03:29:31.598030+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c64dce9461ba976b9740d1b8388a85f7caadd3edf53263c52170837007b6a2d2", "fetched_at": "2026-08-28T04:05:30.588181+00:00", "kind": "readme", "missing": false, "url": "https://github.com/whitfin/cachex"}, {"content_hash": "ce6396a6a1306ccfa9dac0dd3f0be4bebec02b7f452686dfb34bfd9b050facb5", "fetched_at": "2026-08-29T11:07:13.255963+00:00", "kind": "homepage", "missing": false, "url": "https://hexdocs.pm/cachex/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T03:29:31.598030+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c64dce9461ba976b9740d1b8388a85f7caadd3edf53263c52170837007b6a2d2", "fetched_at": "2026-08-28T04:05:30.588181+00:00", "kind": "readme", "missing": false, "url": "https://github.com/whitfin/cachex"}, {"content_hash": "ce6396a6a1306ccfa9dac0dd3f0be4bebec02b7f452686dfb34bfd9b050facb5", "fetched_at": "2026-08-29T11:07:13.255963+00:00", "kind": "homepage", "missing": false, "url": "https://hexdocs.pm/cachex/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:30.588181+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T03:29:31.598030+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c64dce9461ba976b9740d1b8388a85f7caadd3edf53263c52170837007b6a2d2", "fetched_at": "2026-08-28T04:05:30.588181+00:00", "kind": "readme", "missing": false, "url": "https://github.com/whitfin/cachex"}, {"content_hash": "ce6396a6a1306ccfa9dac0dd3f0be4bebec02b7f452686dfb34bfd9b050facb5", "fetched_at": "2026-08-29T11:07:13.255963+00:00", "kind": "homepage", "missing": false, "url": "https://hexdocs.pm/cachex/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T03:29:31.598030+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c64dce9461ba976b9740d1b8388a85f7caadd3edf53263c52170837007b6a2d2", "fetched_at": "2026-08-28T04:05:30.588181+00:00", "kind": "readme", "missing": false, "url": "https://github.com/whitfin/cachex"}, {"content_hash": "ce6396a6a1306ccfa9dac0dd3f0be4bebec02b7f452686dfb34bfd9b050facb5", "fetched_at": "2026-08-29T11:07:13.255963+00:00", "kind": "homepage", "missing": false, "url": "https://hexdocs.pm/cachex/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T03:29:31.598030+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c64dce9461ba976b9740d1b8388a85f7caadd3edf53263c52170837007b6a2d2", "fetched_at": "2026-08-28T04:05:30.588181+00:00", "kind": "readme", "missing": false, "url": "https://github.com/whitfin/cachex"}, {"content_hash": "ce6396a6a1306ccfa9dac0dd3f0be4bebec02b7f452686dfb34bfd9b050facb5", "fetched_at": "2026-08-29T11:07:13.255963+00:00", "kind": "homepage", "missing": false, "url": "https://hexdocs.pm/cachex/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T03:29:31.598030+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c64dce9461ba976b9740d1b8388a85f7caadd3edf53263c52170837007b6a2d2", "fetched_at": "2026-08-28T04:05:30.588181+00:00", "kind": "readme", "missing": false, "url": "https://github.com/whitfin/cachex"}, {"content_hash": "ce6396a6a1306ccfa9dac0dd3f0be4bebec02b7f452686dfb34bfd9b050facb5", "fetched_at": "2026-08-29T11:07:13.255963+00:00", "kind": "homepage", "missing": false, "url": "https://hexdocs.pm/cachex/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 66, "longevity": 100, "rhythm": 44}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3852, "days_push": 204, "days_rel": 295, "gap_med": 34.5, "n_releases_24m": 7}, "score": 65, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}