
halecraft/kynetaAn ergonomic state sync library for local-first collaborative real-time apps in typescript. Supports Loro and Yjs.
TypeScript★ 6↓ 7,361/moSep 14, 2026

sqliteai/sqlite-wasmSQLite Wasm compiled with automatically initialized sqlite-sync and sqlite-vector extensions. Conveniently packaged as an ES Module for effortless integration.
C · JavaScript★ 18↓ 5,134/moSep 9, 2026
C# · JavaScript★ 147Oct 20, 2026
crates.io47Weakhealth index

excsn/fibreHigh-performance, memory-efficient, safe multimode sync <-> async channels built for real-time, low-overhead communication in concurrent Rust applications
Rust★ 20↓ 3,481/moOct 20, 2026
Go · HTML★ 0Sep 11, 2026
crates.io47Weakhealth index
Rust★ 2↓ 5,836/moSep 12, 2026
TypeScript★ 0↓ 5,878/moSep 16, 2026
C#★ 158Sep 12, 2026
crates.io44Weakhealth index
Rust★ 13↓ 12.5K/moAug 27, 2026

amarbel-llc/madderContent-addressable blob store with opaque encryption, compression, syncing, and packfiles — Go library and CLI — read-only mirror of code.linenisgreat.com/madder
Go★ 0Sep 8, 2026
Mixed★ 227↓ 49.5K/moSep 6, 2026
Packagist · PyPI44Weakhealth index

se7enxweb/syndicationExponential "syndication" extension provides content synchronization from one Exponential installations to another via Soap configured on both instalations of Exponential. This provides for centralized user registration content syncing. Great for smarter developers!
PHP · Smarty★ 2↓ 2,151/moOct 7, 2026
TypeScript★ 3↓ 761/moSep 13, 2026
JavaScript★ 42↓ 197.7K/moSep 5, 2026
crates.io41Weakhealth index
Rust★ 5↓ 6,052/moSep 9, 2026
crates.io · Go · npm39Weakhealth index

vul-os/kotvaKOTVA — the sovereign substrate: a narrow-waist protocol family (identity, signed objects, transport, pub/sub, sync) with mail (DMTAP), commerce (TRACT) and work (WRAP) as profiles. No token.
Rust · Python★ 0↓ 256/moSep 19, 2026
JavaScript★ 193↓ 52K/moSep 9, 2026

Akurganow/use-persisted-stateReact useState hook with persistence to localStorage, sessionStorage, and extension storage (chrome.storage / browser.storage)
TypeScript · JavaScript★ 20↓ 2,193/moSep 18, 2026

hanzoai/uiReact component library for AI applications
TypeScript★ 1↓ 12.2K/moSep 20, 2026

ncalc/ncalcNCalc is a fast and lightweight expression evaluator library for .NET, designed for flexibility and high performance. It supports a wide range of mathematical and logical operations.
C#★ 1,158Sep 14, 2026
TypeScript★ 4↓ 12.1K/moSep 28, 2026
TypeScript · JavaScript★ 2↓ 6,475/moSep 18, 2026
Go★ 0Sep 26, 2026
TypeScript · JavaScript★ 0↓ 4,931/moSep 18, 2026

teambition/merge2Merge multiple streams into one stream in sequence or parallel (~119M/month downloads).
JavaScript★ 171↓ 427M/moSep 16, 2026

vLannaAi/noy-dbZero-knowledge, offline-first, encrypted document store with pluggable backends and multi-user access control
TypeScript★ 3↓ 67.8K/moSep 8, 2026

gkdada/goztGo version of zero-touch backup (see ztbackup for C++ version of the same tool). Uses sync method to create/update backup of a specified folder on to local, samba or sftp folders.
Go★ 0Sep 10, 2026
PyPI16Criticalhealth index
Python★ 2↓ 6/moAug 23, 2026

loganfsmyth/gensyncAllows users to use generators in order to write common functions that can be both sync or async.
JavaScript★ 95↓ 541M/moSep 16, 2026
Mixed★ 1,174Sep 20, 2026