pilgr/Paper
Paper is a fast NoSQL-like storage for Java/Kotlin objects on Android with automatic schema migration support. observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- 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: 4101
- days_rel: n/a
- days_push: 1335
- n_releases_24m: 0
Adoption not part of the score
2343 stars · 235 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Paper is a fast, NoSQL-like object storage library for Android that persists Java/Kotlin classes as-is, without annotations or boilerplate. It handles limited schema changes (added/removed fields) automatically on read.
Use cases
- store java objects on android without writing sql
- persist kotlin data classes locally
- nosql key-value storage for android app
- save and load lists of objects on android
- local cache with automatic schema migration
- simple object database for android app
When to choose
- you want to persist plain Java/Kotlin objects with zero annotations or configuration
- your data model changes occasionally and you want automatic handling of added/removed fields
- you need fast key-based object storage rather than relational queries
When to avoid
- you need complex queries, indexes, or relational data — use Room or SQLite instead
- you frequently change field types in your data classes, which Paper does not support
- you need cross-platform storage beyond Android
Facets
library · maturity maintenance
database serialization mobile-development databases android-tools nosql object-storage kotlin schema-migration key-value-store android
1 source
- readme: https://github.com/pilgr/Paper · fetched 2026-08-28 · f0a2d4fa8a8c
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| pilgr/Paper | main | 23 |
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Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem