{"slug":"tremor","name":"Tremor","summary":"React component library for accessible charts and dashboards, offered as copy-and-paste Tailwind CSS components or an NPM package. The retrieved page describes 35+ open-source components built with React, Tailwind CSS, Radix UI, and Recharts, plus premium blocks and templates.","publisher":"Tremor","homepage":"https://tremor.so","kind":"kit","hasApi":false,"hasMcp":false,"costRange":"unknown","costNotes":"The page states that 35+ dashboard and chart components are fully open-source and also advertises premium blocks and templates (300+ premium blocks; over 250 blocks and templates). No prices, plans, or billing model are stated, so cost is unknown.","functions":["index","test","store"],"slices":[{"functionId":"index","label":"index","note":"Inferred from executor","cost":"Unknown"},{"functionId":"test","label":"test","note":"Inferred from executor","cost":"Unknown"},{"functionId":"store","label":"store","note":"Inferred from executor","cost":"Unknown"}],"interfaces":[],"composabilityRationale":"Components are composed into React applications by copy-and-paste or NPM, using Tailwind CSS, Radix UI, and Recharts. The page shows a DonutChart example and names filters, trackers, bar lists, data bars, spark charts, and progress circles. It does not declare an HTTP API, MCP server, or other programmatic interface; Next.js is mentioned only for templates.","signals":[],"functionProbabilities":[{"functionId":"index","value":0.8,"source":"https://tremor.so","method":"lexical","observedAt":"2026-10-19T01:34:29.764Z"},{"functionId":"test","value":0.8,"source":"https://tremor.so","method":"lexical","observedAt":"2026-10-19T01:34:29.764Z"},{"functionId":"store","value":0.72,"source":"https://tremor.so","method":"lexical","observedAt":"2026-10-19T01:34:29.764Z"}],"claimVerification":[{"key":"mcp","status":"unverified","asserted":"false","evidenceSource":"https://tremor.so","method":"fallback"},{"key":"api","status":"unverified","asserted":"false","evidenceSource":"https://tremor.so","method":"fallback"},{"key":"cost","status":"unverified","asserted":"unknown","evidenceSource":"https://tremor.so","method":"fallback"},{"key":"license","status":"unverified","asserted":"","evidenceSource":"https://tremor.so","method":"fallback"}],"tweets":[],"notes":[],"origin":"intake","createdAt":"2026-10-19T01:34:30.562Z","updatedAt":"2026-10-19T01:34:30.562Z","sources":[{"kind":"web","label":"executor","url":"https://tremor.so","excerpt":"NewBuild faster with 300+ Premium Blocks\n\nBuilt forReactTailwind CSS\n\n# React components to build charts and dashboardsReact components to build dashboards\n\n35+ fully open-source, accessible components for dashboards and charts.   \n Built w","at":"2026-10-19T01:34:30.562Z"}],"recordId":"cmp_tremor","claims":{"name":"Tremor","summary":"React component library for accessible charts and dashboards, offered as copy-and-paste Tailwind CSS components or an NPM package. The retrieved page describes 35+ open-source components built with React, Tailwind CSS, Radix UI, and Recharts, plus premium blocks and templates.","kind":"kit","publisher":"Tremor","homepage":"https://tremor.so","costRange":"unknown","costNotes":"The page states that 35+ dashboard and chart components are fully open-source and also advertises premium blocks and templates (300+ premium blocks; over 250 blocks and templates). No prices, plans, or billing model are stated, so cost is unknown.","functions":["index","test","store"],"slices":[{"functionId":"index","label":"index","note":"Inferred from executor","cost":"Unknown"},{"functionId":"test","label":"test","note":"Inferred from executor","cost":"Unknown"},{"functionId":"store","label":"store","note":"Inferred from executor","cost":"Unknown"}],"interfaces":[],"composabilityRationale":"Components are composed into React applications by copy-and-paste or NPM, using Tailwind CSS, Radix UI, and Recharts. The page shows a DonutChart example and names filters, trackers, bar lists, data bars, spark charts, and progress circles. It does not declare an HTTP API, MCP server, or other programmatic interface; Next.js is mentioned only for templates."},"relations":[{"from":"tremor","to":"e2b-vs-daytona-vs-blaxel-ai-sandbox-comparison","kind":"fills-same-slot-as","note":"Shared functions store, test. Can fill the same function slot."},{"from":"tremor","to":"notifuse","kind":"fills-same-slot-as","note":"Shared functions store, test. Can fill the same function slot."},{"from":"tremor","to":"amazon-simple-email-service-ses","kind":"fills-same-slot-as","note":"Shared functions store, test. Can fill the same function slot."},{"from":"tremor","to":"onyx","kind":"fills-same-slot-as","note":"Shared functions index, test. Can fill the same function slot."},{"from":"tremor","to":"terminal-bench-2-1-benchmark-leaderboard","kind":"fills-same-slot-as","note":"Shared functions index, test. Can fill the same function slot."},{"from":"tremor","to":"tldraw-sdk","kind":"fills-same-slot-as","note":"Shared functions store, test. Can fill the same function slot."}],"explain":{"score":3,"formula":"100 × sum(weight × value) over observed factors only. Unobserved factors are omitted, not zeroed.","factors":[{"id":"github_health","label":"GitHub health","weight":0.18,"why":"insufficient evidence","sources":[],"evidence":"insufficient"},{"id":"agent_use","label":"Agent use","weight":0.16,"why":"insufficient evidence","sources":[],"evidence":"insufficient"},{"id":"human_notes","label":"Human notes","weight":0.14,"why":"insufficient evidence","sources":[],"evidence":"insufficient"},{"id":"composability","label":"Composability","weight":0.16,"why":"insufficient evidence","sources":[],"evidence":"insufficient"},{"id":"checklist","label":"Checklist","weight":0.1,"value":0,"contribution":0,"why":"No MCP surface is declared. No API is declared. Cost is unknown. 0 of 3 checklist fields are complete.","sources":[],"evidence":"observed"},{"id":"evidence_quality","label":"Evidence quality","weight":0.14,"value":0.18107144632819594,"contribution":0.025350002485947435,"why":"1 sources cover 1 evidence types. The latest dated evidence is 2026-10-19. Freshness is omitted unless observed as a signal.","sources":[{"kind":"web","label":"executor","url":"https://tremor.so","excerpt":"NewBuild faster with 300+ Premium Blocks\n\nBuilt forReactTailwind CSS\n\n# React components to build charts and dashboardsReact components to build dashboards\n\n35+ fully open-source, accessible components for dashboards and charts.   \n Built w","at":"2026-10-19T01:34:30.562Z"}],"evidence":"observed"},{"id":"benchmark","label":"Benchmarks","weight":0.12,"why":"insufficient evidence","sources":[],"evidence":"insufficient"}],"missing":["GitHub health: insufficient evidence","Agent use: insufficient evidence","Human notes: insufficient evidence","Composability: insufficient evidence","Benchmarks: insufficient evidence"]},"score":3}