
explosion/srsly🦉 Modern high-performance serialization utilities for Python (JSON, MessagePack, Pickle)
Python★ 488↓ 20.3M/moOct 21, 2026
JavaScript★ 12↓ 43.6M/moSep 15, 2026
crates.io71Goodhealth index
Rust★ 213↓ 202.8K/moOct 21, 2026
TypeScript★ 206↓ 92.5K/moSep 15, 2026
JavaScript★ 29↓ 909.6K/moOct 5, 2026
TypeScript · Svelte★ 1,265↓ 132.5K/moSep 16, 2026
npm · crates.io71Goodhealth index

kunkunsh/kkrpcA TypeScript RPC protocol for multiple environments (iframe, web worker, stdio, http, WebSocket)
TypeScript★ 173↓ 1,778/moSep 20, 2026
Python★ 7↓ 7,847/moOct 9, 2026
C#★ 434Sep 14, 2026
JavaScript★ 276↓ 6.7M/moAug 27, 2026
TypeScript · Vue★ 39↓ 12.9K/moOct 22, 2026
C#★ 494Sep 11, 2026
Go · RubyGems71Goodhealth index
Go★ 7,186Sep 28, 2026
TypeScript★ 1,346↓ 49.8M/moSep 17, 2026

taahamahdi/i18n-ai-translateAuto-translate i18n locale files with AI. Translate i18next JSON, Gettext PO, Java .properties, iOS .strings, Rails YAML, and TS/JS catalogues using ChatGPT, Claude, Gemini, or local Ollama models. CLI, Node library, and GitHub Action.
TypeScript★ 100↓ 11.1K/moSep 18, 2026
npm · Go71Goodhealth index
Go · JavaScript★ 0↓ 15.8K/moSep 10, 2026
npm · Go71Goodhealth index
Go · TypeScript★ 0↓ 5,338/moSep 10, 2026

tada5hi/hapicA tiny & simple fetch based http client with a collection of different presets.
TypeScript★ 5↓ 15.1K/moSep 18, 2026
crates.io71Goodhealth index

theseus-rs/rsqlCommand line SQL interface for relational databases and common data file formats
Rust★ 451↓ 847/moSep 19, 2026

tmo1/sms-ieSMS Import / Export is a simple Android app that imports and exports SMS and MMS messages, call logs, contacts, and blocked numbers from and to JSON / NDJSON files.
Kotlin · Python★ 717Sep 20, 2026
JavaScript · HTML★ 5↓ 4,314/moSep 10, 2026
crates.io71Goodhealth index

zhiburt/tabledAn easy to use library for pretty print tables of Rust structs and enums.
Rust★ 2,371↓ 10.7M/moOct 22, 2026
crates.io69Goodhealth index

Diggsey/ijsonMore efficient alternative to `serde_json::Value` which saves memory by interning primitive values and using tagged pointers.
Rust★ 146↓ 404.8K/moSep 9, 2026
C#★ 14Sep 18, 2026
Python★ 0↓ 5,894/moSep 15, 2026
JavaScript★ 41↓ 1.3M/moSep 15, 2026
Packagist69Goodhealth index
PHP★ 853↓ 12.4K/moSep 10, 2026
crates.io69Goodhealth index

RosLibRust/roslibrustAn async first rust client for ROS supporting multiple backends: ROS1, ROS2, rosbridge, and Zenoh.
Rust★ 139↓ 7,986/moSep 18, 2026
NuGet · RubyGems69Goodhealth index

Seddryck/DidotDidot is a command-line tool designed for generating files based on templating. It supports YAML, JSON, CSV, FrontMatter and XML as source data formats and provides flexibility in templating through both Scriban, Liquid, Handlebars, StringTemplate, Morestachio and SmartFormat engines.
C#★ 3Oct 20, 2026

SukramJ/openccu-dataData-extraction pipeline and source-of-truth distribution for Homematic CCU configuration metadata — parses OCCU/RaspberryMatic TCL & JS into compact, typed JSON artifacts (easymodes, translations, profiles).
Python★ 0↓ 207.7K/moSep 11, 2026