Level/levelup
Superseded by abstract-level. A wrapper for abstract-leveldown compliant stores, for Node.js and browsers. observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: archived
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: 5133
- days_rel: n/a
- days_push: 640
- n_releases_24m: 0
Adoption not part of the score
4068 stars · 266 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
levelup is a Node.js and browser wrapper providing a convenient API over abstract-leveldown compliant key-value stores, following LevelDB characteristics. It exposes get/put/delete/batch operations and streaming iterators, though it is now superseded by abstract-level.
Use cases
- embed a key-value store in a Node.js application
- use LevelDB-style storage in the browser
- query a sorted key-value store with Node streams
- swap storage backends behind a common API
- batch writes to an embedded database
When to choose
- maintaining legacy code already built on levelup or abstract-leveldown
- you need a fast embedded key-value store with a stream-based query interface
When to avoid
- starting a new project - use abstract-level instead
- you need SQL, rich queries, or multi-node replication
Facets
library · maturity maintenance
database database-driver caching databases developer-tools web-development browser cross-platform leveldb key-value-store abstract-leveldown streams embedded-database superseded nodejs javascript
2 sources
- readme: https://github.com/Level/levelup · fetched 2026-08-28 · 9c6279492dfb
- registry_npm: https://registry.npmjs.org/levelup · fetched 2026-08-29 · 43ba7cedb75f
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Level/levelup | main | 10 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem