isar/isar
Extremely fast, easy to use, and fully async NoSQL database for Flutter observed · 2026-08-28
Health v2 · maintenance only
34/100
- Activity 26
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2275
- days_rel: n/a
- days_push: 445
- n_releases_24m: 0
Adoption not part of the score
4027 stars · 600 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Isar is an extremely fast, fully asynchronous NoSQL database library for Flutter and Dart. It supports cross-platform persistence on iOS, Android, desktop, and web with statically typed queries, indexes, full-text search, and ACID transactions.
Use cases
- store local data offline in a flutter app
- fast nosql database for dart
- full-text search over local records
- query data asynchronously across isolates
- persist structured objects with type-safe queries
- cross-platform mobile database with ACID transactions
When to choose
- you are building a Flutter app needing fast local persistence
- you want statically typed, compile-time-checked queries
- you need built-in full-text search and multi-entry indexes
- you need async, multi-isolate database access out of the box
When to avoid
- you need a relational database with SQL joins
- your backend is not Dart/Flutter
- you need a server-side or shared multi-client database
- you require mature tooling beyond the Dart ecosystem
Facets
library · maturity active
database search-engine orm databases mobile-development cross-platform web-development cross-platform flutter nosql full-text-search acid code-generation async android ios web-server
3 sources
- readme: https://github.com/isar/isar · fetched 2026-08-28 · e69b3925547c
- homepage: https://isar.dev · fetched 2026-08-29 · 08e04ea01c54
- site_page: https://isar.dev/tutorials/quickstart.html · fetched 2026-08-29 · b57309b4ebcb
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| isar/isar | main | 34 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem