Keyv
Simple key-value storage with multiple backend support
Keyv launched on April 23, 2023 with 6 votes, #2,033 of 4,853 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 3 years on.
What it does
Keyv is a simple key-value interface for JavaScript oriented for storing any kind of data, anywhere. It supports MySQL, PostgreSQL, SQLite, Redis, Mongo, DynamoDB, Firestore, Memcached, and more
It supports MySQL, PostgreSQL, SQLite, Redis, Mongo, DynamoDB, Firestore, Memcached, and more
Does a similar job
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- SASimpleKV – an extremely simple, anonymous key-value store2022 · simplekv.com · ▲24
- KVKey/Value Store as-a-Service2017 · keyvalue.xyz · ▲70
Tinykv – Minimal file-backed key-value store for Rust2025 · crates.io · ▲24I built tinykv because I kept reaching for simple persistent storage in Rust projects but found existing solutions either too complex (sled) or unmaintained (pickledb). tinykv focuses on simplicity: JSON-based, serde-powered, with optional TTL. Perfect for CLI tools, game saves, config storage. Would appreciate any feedback from the HN community!
- RARedixDB – a fast persistent key-value store with the Redis protocol2018 · alash3al.github.io · ▲75
a very simple pure key => value storage system that speaks Redis protocol with Postgres as storage engine and more
Minikv – Distributed key-value and object store in Rust (Raft, S3 API)Feb 2026 · github.com · ▲71Hi HN, I'm Emilie, I have a literature background (which explains the well-written documentation!) and I've been learning Rust and distributed systems by building minikv over the past few months. It recently got featured in Programmez! magazine: https://www.programmez.com/actualites/minikv-un-key-value-st... minikv is an open-source, distributed storage engine built for learning, experimentation, and self-hosted setups. It combines a strongly-consistent key-value database (Raft), S3-compatible object storage, and basic multi-tenancy. Features/highlights: - Raft…
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