json

The paper presents simdjson, the first validating JSON parser capable of processing gigabytes per second on a single core using SIMD instructions, achieving substantial speedups over existing parsers like RapidJSON.

C++26's #embed and static reflection, combined with the simdjson library, allow JSON parsing at compile time, turning configuration files into compile-time constants with no runtime overhead.

The article argues that disallowing trailing separators (like commas) in programming languages and data formats makes code editing more error-prone and less consistent, and advocates for language designs that permit trailing separators for better developer experience.

A fast, zero-copy C11 library for reading and writing the Transit data format with SIMD acceleration, supporting JSON, JSON-Verbose, and MessagePack wire formats via a single codec-agnostic engine.

Paint By JSON is a tool that lets designers populate mockups with real API data as easily as using lorem ipsum placeholder text.

OmniParse is a local platform that ingests and parses unstructured data (documents, images, video, audio, web) into structured JSON optimized for LLM applications like RAG and fine-tuning.

A method using Claude to bundle an entire app into one HTML and one JSON file, making complex systems visible and self-documenting, is gaining popularity overseas.

A technique to use Claude to generate an HTML page and JSON file mapping your app's architecture, enabling self-explanatory codebases.

A developer catalogued JSON output failures across 288 local model runs, finding common issues like markdown fences and trailing commas, and built outputguard, a Python library to repair invalid JSON with 15 strategies.

GeoJSON is an open standard format for encoding geographic data structures using JSON, supporting various geometry types and standardized as RFC 7946 by IETF in 2016.