9 best JavaScript Key Value Database libraries in 2023

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by marketing.admin@openweaver.com dot icon Updated: Feb 13, 2023

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The use of JavaScript Key Value Database libraries like realmjs, immortalDB, jstorage and others has become a trend. Developers are using these libraries to store data in their applications. The main advantage of using these libraries is that they are easy to implement, support offline storage and can be used with any web framework. RealmJS is an open source mobile database built to run directly inside phones, tablets or wearables. It runs directly inside phones, tablets or wearables, and its small footprint makes it ideal for low-end or resource-constrained devices. ImmortalDB is an ultra-fast, small and powerful database with schema-free support. JStorage is a lightweight storage framework for nodejs. Full list of the best open source JavaScript Key Value Database libraries are below

realm-jsby realm

TypeScript doticonstar image 5276 doticonVersion:v11.10.0doticon
License: Permissive (Apache-2.0)

Realm is a mobile database: an alternative to SQLite & key-value stores

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            realm-jsby realm

            TypeScript doticon star image 5276 doticonVersion:v11.10.0doticon License: Permissive (Apache-2.0)

            Realm is a mobile database: an alternative to SQLite & key-value stores
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                      ImmortalDBby gruns

                      JavaScript doticonstar image 3028 doticonVersion:v1.1.0doticon
                      License: Permissive (MIT)

                      :nut_and_bolt: A relentless key-value store for the browser.

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                                ImmortalDBby gruns

                                JavaScript doticon star image 3028 doticonVersion:v1.1.0doticon License: Permissive (MIT)

                                :nut_and_bolt: A relentless key-value store for the browser.
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                                          jStorageby andris9

                                          JavaScript doticonstar image 1541 doticonVersion:Currentdoticon
                                          License: Permissive (Unlicense)

                                          jStorage is a simple key/value database to store data on browser side

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                                                    jStorageby andris9

                                                    JavaScript doticon star image 1541 doticonVersion:Currentdoticon License: Permissive (Unlicense)

                                                    jStorage is a simple key/value database to store data on browser side
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                                                              nstoreby creationix

                                                              JavaScript doticonstar image 398 doticonVersion:Currentdoticon
                                                              License: Permissive (MIT)

                                                              nStore is a simple, in-process key/value database for node.js

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                                                                        nstoreby creationix

                                                                        JavaScript doticon star image 398 doticonVersion:Currentdoticon License: Permissive (MIT)

                                                                        nStore is a simple, in-process key/value database for node.js
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                                                                                  simpleStorageby ZaDarkSide

                                                                                  JavaScript doticonstar image 304 doticonVersion:Currentdoticon
                                                                                  License: Permissive (Unlicense)

                                                                                  Cross-browser key-value store database to store data locally in the browser. Simpler fork of jStorage

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                                                                                            simpleStorageby ZaDarkSide

                                                                                            JavaScript doticon star image 304 doticonVersion:Currentdoticon License: Permissive (Unlicense)

                                                                                            Cross-browser key-value store database to store data locally in the browser. Simpler fork of jStorage
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                                                                                                      thunderclapby anywhichway

                                                                                                      JavaScript doticonstar image 266 doticonVersion:Currentdoticon
                                                                                                      License: Others (Non-SPDX)

                                                                                                      A key-value, indexed JSON, and graph database plus function oriented server designed for Cloudflare

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                                                                                                                thunderclapby anywhichway

                                                                                                                JavaScript doticon star image 266 doticonVersion:Currentdoticon License: Others (Non-SPDX)

                                                                                                                A key-value, indexed JSON, and graph database plus function oriented server designed for Cloudflare
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                                                                                                                          ueberDBby ether

                                                                                                                          JavaScript doticonstar image 251 doticonVersion:Currentdoticon
                                                                                                                          License: Permissive (Apache-2.0)

                                                                                                                          Abstract your databases, make datababies. Transforms every database into a object key value store.

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                                                                                                                                    ueberDBby ether

                                                                                                                                    JavaScript doticon star image 251 doticonVersion:Currentdoticon License: Permissive (Apache-2.0)

                                                                                                                                    Abstract your databases, make datababies. Transforms every database into a object key value store.
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                                                                                                                                              rollbackdbby mafintosh

                                                                                                                                              JavaScript doticonstar image 40 doticonVersion:Currentdoticon
                                                                                                                                              License: Permissive (MIT)

                                                                                                                                              A simple key/value database with fast rollback support.

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                                                                                                                                                        rollbackdbby mafintosh

                                                                                                                                                        JavaScript doticon star image 40 doticonVersion:Currentdoticon License: Permissive (MIT)

                                                                                                                                                        A simple key/value database with fast rollback support.
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                                                                                                                                                                  JavaScript doticonstar image 7 doticonVersion:v1.0.3doticon
                                                                                                                                                                  License: Permissive (MIT)

                                                                                                                                                                  Abstract class for a lexicographically sorted key-value database.

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                                                                                                                                                                            abstract-levelby Level

                                                                                                                                                                            JavaScript doticon star image 7 doticonVersion:v1.0.3doticon License: Permissive (MIT)

                                                                                                                                                                            Abstract class for a lexicographically sorted key-value database.
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