Jsoncons alternatives for AI agents.

Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF

A modern C++ CSV parser and serializer that doesn't make you choose between ease of use or performance.

✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.

中华人民共和国行政区划：省级（省份）、 地级（城市）、 县级（区县）、 乡级（乡镇街道）、 村级（村委会居委会） ，中国省市区镇村二级三级四级五级联动地址数据。

An open source multi-tool for exploring and publishing data

A terminal spreadsheet multitool for discovering and arranging data

Testing TLS/SSL encryption anywhere on any port

World countries in JSON, YAML, CSV and XML. Any help is welcome!

Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all

Django application and library for importing and exporting data with admin integration.

A lightweight, powerful CSV editor for macOS, Windows and Linux — with built-in JavaScript macros.

WinMerge is an Open Source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle.

Open-source telemetry dashboard. Supports UART, BLE, MQTT, Modbus, CAN Bus and more.

Extract one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes from authentication apps can be captured by camera, read from images, or read from text files. The secrets can be exported to JSON or CSV, or printed as QR codes to console.

World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible with blazing fast SIMD vectorized parsing.

The Time Series Visualization Tool that you deserve.