Repositories list

• memory-level

  Public
  In-memory abstract-level database for Node.js and browsers.

  javascriptleveldatabase+ 2

  javascriptleveldatabasememoryabstract-level

  JavaScript

  •

  MIT License

  •3•36•2•2•Updated Mar 1, 2026Mar 1, 2026

• level

  Public
  Universal abstract-level database for Node.js and browsers.

  electronnodejsjavascript+ 4

  electronnodejsjavascriptlevelleveldbbrowsersabstract-level

  JavaScript

  •

  MIT License

  •110•1.7k•6•3•Updated Mar 1, 2026Mar 1, 2026

• browser-level

  Public
  An abstract-level database for browsers, backed by IndexedDB.

  javascriptlevelindexeddb+ 2

  javascriptlevelindexeddbbrowsersabstract-level

  JavaScript

  •

  MIT License

  •4•60•1•2•Updated Mar 1, 2026Mar 1, 2026

• classic-level

  Public

  Level/classic-level’s past year of commit activity
  An abstract-level database backed by LevelDB.

  nodejslevelleveldb+ 1

  nodejslevelleveldbabstract-level

  C++

  •

  MIT License

  •13•96•11•14•Updated Mar 1, 2026Mar 1, 2026

• abstract-level

  Public
  Abstract class for a lexicographically sorted key-value database.

  nodejsjavascriptlevel+ 2

  nodejsjavascriptleveldatabasebrowsers

  JavaScript

  •

  MIT License

  •8•163•9•2•Updated Mar 1, 2026Mar 1, 2026

• read-stream

  Public

  Level/read-stream’s past year of commit activity
  Read from an abstract-level database using Node.js streams.

  nodejslevelstreams

  nodejslevelstreams

  JavaScript

  •

  MIT License

  •1•7•0•3•Updated Mar 1, 2026Mar 1, 2026

• transcoder

  Public
  Encode data with built-in or custom encodings.

  nodejsencodinglevel+ 3

  nodejsencodinglevelbuffercodectyped-arrays

  JavaScript

  •

  MIT License

  •1•5•0•0•Updated Feb 11, 2026Feb 11, 2026

• community

  Public
  Discussion, support and common information for projects in the community.

  supportsocialmetadata+ 5

  supportsocialmetadatacommunitydiscussionlevelhelpproject

  MIT License

  •15•50•13•1•Updated Jan 4, 2026Jan 4, 2026

• compose

  Public
  Compose a database factory from abstract-leveldown and levelup layers.

  nodejsutilitylevel+ 2

  nodejsutilitylevelcomposebrowsers

  JavaScript

  •

  MIT License

  •1•4•0•0•Updated Jan 2, 2026Jan 2, 2026

• awesome

  Public
  An open list of awesome Level modules and resources.

  nodejsjavascriptlevel+ 4

  nodejsjavascriptlevelawesomeleveldbawesome-listlevelup

  JavaScript

  •

  MIT License

  •22•314•1•1•Updated Jan 2, 2026Jan 2, 2026

• supports

  Public
  Create a manifest describing the abilities of an abstract-level database.

  nodejsmanifestlevel+ 2

  nodejsmanifestlevelnpm-packageabstract-level

  JavaScript

  •

  MIT License

  •0•5•0•0•Updated Jan 2, 2026Jan 2, 2026

• level-hyper

  Public archive
  Discontinued. A convenience package bundling levelup and leveldown-hyper.

  JavaScript

  •

  MIT License

  •4•30•0•0•Updated Dec 20, 2024Dec 20, 2024

• leveldown-hyper

  Public archive
  Discontinued. Pure C++ Node.js HyperLevelDB binding. An abstract-leveldown compliant store.

  C++

  •

  MIT License

  •3•16•0•0•Updated Dec 20, 2024Dec 20, 2024

• level-test

  Public archive
  Discontinued. Inject temporary and isolated level stores (leveldown, level-js, memdown or custom) into your tests.

  JavaScript

  •

  MIT License

  •10•20•0•0•Updated Dec 20, 2024Dec 20, 2024

• concat-iterator

  Public archive
  Superseded by abstract-level. Concatenate entries from an iterator into an array.

  JavaScript

  •

  MIT License

  •0•4•0•0•Updated Dec 20, 2024Dec 20, 2024

• packager

  Public archive
  Superseded by abstract-level. A levelup package helper for distributing with an abstract-leveldown compatible back-end.

  JavaScript

  •

  MIT License

  •14•20•0•0•Updated Dec 20, 2024Dec 20, 2024

• errors

  Public archive
  Superseded by abstract-level. Error types for levelup.

  JavaScript

  •

  MIT License

  •3•13•0•0•Updated Dec 20, 2024Dec 20, 2024

• codec

  Public archive
  Superseded by level-transcoder. Encode keys, values and range options, with built-in or custom encodings.

  JavaScript

  •

  MIT License

  •6•27•0•0•Updated Dec 20, 2024Dec 20, 2024

• encoding-down

  Public archive
  Superseded by abstract-level. An abstract-leveldown implementation that wraps another store to encode keys and values.

  abstract-leveldown

  abstract-leveldown

  JavaScript

  •

  MIT License

  •5•41•0•0•Updated Dec 20, 2024Dec 20, 2024

• level-js

  Public archive
  Superseded by browser-level. An abstract-leveldown compliant store on top of IndexedDB.

  levelbrowserindexeddb+ 2

  levelbrowserindexeddblevelupabstract-leveldown

  JavaScript

  •

  MIT License

  •40•541•0•0•Updated Dec 2, 2024Dec 2, 2024

• multileveldown

  Public archive
  Superseded by many-level. Multilevel implemented using leveldowns with reconnect support.

  nodejslevellevelup+ 2

  nodejslevellevelupbrowsersabstract-leveldown

  JavaScript

  •

  MIT License

  •16•58•1•0•Updated Dec 2, 2024Dec 2, 2024

• party

  Public archive
  Superseded by rave-level. Open a leveldb handle multiple times.

  nodejslevelleveldb+ 1

  nodejslevelleveldbmultileveldown

  JavaScript

  •

  MIT License

  •11•146•2•0•Updated Dec 2, 2024Dec 2, 2024

• deferred-leveldown

  Public archive
  Superseded by abstract-level. An abstract-leveldown implementation that queues operations while a real abstract-leveldown instance is being opened.

  nodejslevelbrowser+ 2

  nodejslevelbrowserabstract-leveldowndelayed-open

  JavaScript

  •

  MIT License

  •3•19•0•0•Updated Dec 2, 2024Dec 2, 2024

• subleveldown

  Public archive
  Superseded by abstract-level. Split a levelup database into sublevels with their own keyspace, encoding and events.

  nodejslevelbrowser+ 4

  nodejslevelbrowserlevelupsublevelnamespacesabstract-leveldown

  JavaScript

  •

  MIT License

  •11•119•0•0•Updated Dec 2, 2024Dec 2, 2024

• mem

  Public archive
  Superseded by memory-level. A convenience package bundling levelup and memdown.

  nodejsjavascriptlevel+ 4

  nodejsjavascriptlevelbrowserlevelupmemdownlevel-packager

  JavaScript

  •

  MIT License

  •3•24•0•0•Updated Dec 2, 2024Dec 2, 2024

• memdown

  Public archive
  Superseded by memory-level. In-memory abstract-leveldown store for Node.js and browsers.

  nodejsjavascriptlevel+ 4

  nodejsjavascriptlevelbrowserlevelupleveldownabstract-leveldown

  JavaScript

  •

  MIT License

  •31•287•0•0•Updated Dec 2, 2024Dec 2, 2024

• abstract-leveldown

  Public archive
  Superseded by abstract-level. An abstract prototype matching the leveldown API.

  nodejsbrowserprototype+ 2

  nodejsbrowserprototypeabstractleveldown

  JavaScript

  •

  MIT License

  •50•146•0•0•Updated Dec 1, 2024Dec 1, 2024

• leveldown

  Public archive
  Superseded by classic-level. Pure C++ Node.js LevelDB binding. An abstract-leveldown compliant store.

  nodejscppbinding+ 5

  nodejscppbindingleveldbprebuilt-binariesnative-modulen-apiabstract-leveldown

  C++

  •

  MIT License

  •174•776•0•0•Updated Dec 1, 2024Dec 1, 2024

• levelup

  Public archive
  Superseded by abstract-level. A wrapper for abstract-leveldown compliant stores, for Node.js and browsers.

  nodejsjavascriptlevel+ 2

  nodejsjavascriptlevelbrowserleveldb

  JavaScript

  •

  MIT License

  •264•4.1k•0•0•Updated Dec 1, 2024Dec 1, 2024

• rocksdb

  Public archive
  Discontinued. Pure C++ Node.js RocksDB binding. An abstract-leveldown compliant store.

  nodejsrocksdblevel+ 3

  nodejsrocksdblevelleveldbprebuilt-binariesabstract-leveldown

  C++

  •

  MIT License

  •54•225•11•1•Updated Dec 1, 2024Dec 1, 2024