LowdbSimple to use local JSON database (supports Node, Electron and the browser)
DuckdbDuckDB is an in-process SQL OLAP Database Management System
BowBow - Minimal embedded database powered by Badger
Litedb.fsharpAdvanced F# Support for LiteDB, an embedded NoSql database for .NET with type-safe query expression through F# quotations
Vedis PythonPython bindings for the Vedis embedded NoSQL database
NciFlexible, open source continuous integration server written in node.js
LibfptaUltra fast, compact, Embedded Database for tabular and semistructured data.
CogA Persistent Embedded Graph Database for Python
QuadrableAuthenticated multi-version database: sparse binary merkle tree with compact partial-tree proofs
CutedbA slick BTree on disk based key value store implemented in pure Go
HsqldbUnofficial hsqldb mirror. For h2, see: https://github.com/h2database/h2database
XodusTransactional schema-less embedded database used by JetBrains YouTrack and JetBrains Hub.
GenjiDocument-oriented, embedded SQL database
LmdbjavaLightning Memory Database (LMDB) for Java: a low latency, transactional, sorted, embedded, key-value store
Stormdb🌩️ StormDB is a tiny, lightweight, 0 dependency, easy-to-use JSON-based database for NodeJS, the browser or Electron.
HalodbA fast, log structured key-value store.
mimirGenerates minimal embedded database from structs in golang; moved to gitlab.com/microo8/mimir
sophyFast Python bindings to Sophia Database
lapisdbA modern, easy-to-use and feature-rich TypeScript embedded database.
duckdbDuckDB is an in-process SQL OLAP Database Management System
cannylsAn embedded persistent key-value storage for Rust that is optimized for random-access workload and huge-capacity HDD
sync-clientSyncProxy javascript client with support for all major embedded databases (IndexedDB, SQLite, WebSQL, LokiJS...)
dockageembedded document/json store
AloeDBLight, Embeddable, NoSQL database for Deno 🦕