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fastapi/fastapi

FastAPI is a high-performance Python web framework for building APIs with type hints, OpenAPI, and JSON Schema.

95.9K
Active
Python
Backend Frameworks
API Documentation
Starlette
#fastapi#api#python

typicode/json-server

Fake REST API with zero coding

75.6K
Active
JavaScript
API Mocking
JavaScript
#json-server#rest-api#mocking

redis/redis

Redis is a fast, in-memory data structure server used for caching, real-time applications, and more.

73.3K
Active
C
Caching
#cache#in-memory-database#key-value-store

webpack/webpack

JavaScript module bundler for building web applications

66.0K
Active
JavaScript
Build Tools
#webpack#bundler#javascript

docling-project/docling

Converts documents to AI-ready formats with advanced parsing

55.0K
Active
Python
Computer Vision
CLI Tools
#document-parsing#pdf-converter#ocr

prettier/prettier

Opinionated code formatter for multiple languages

51.7K
Active
JavaScript
Linters & Formatters
#formatter#javascript#typescript

chinese-poetry/chinese-poetry

Comprehensive Chinese poetry database with JSON-formatted data for developers

51.0K
Experimental
JavaScript
Databases
General Utilities
#chinese-poetry#tangshi#ci

nlohmann/json

C++ JSON library for modern applications

49.0K
Active
C++
General Utilities
#json#c++#header-only

Asabeneh/30-Days-Of-JavaScript

JavaScript learning challenge with tutorials and exercises

46.2K
Stable
JavaScript
Coding Challenges
#javascript#30daysofjavascript#coding-challenge

AykutSarac/jsoncrack.com

Visualize JSON data into interactive graphs with features like format conversion and code generation.

43.4K
Active
TypeScript
Charts & Visualization
CLI Tools
Next.js
#json-visualization#data-format-conversion#code-generation

fastapi/full-stack-fastapi-template

Full-stack FastAPI template with React, PostgreSQL, Docker, and CI/CD

41.9K
Active
TypeScript
Full-Stack Frameworks
Containerization
FastAPI
#fastapi#react#postgresql

httpie/cli

Modern CLI HTTP client for API testing and debugging with JSON support, colors, and plugins

37.6K
Archived
Python
CLI Tools
#httpie#api-testing#cli

SheetJS/sheetjs

SheetJS Spreadsheet Data Toolkit for data extraction and spreadsheet generation.

36.2K
Archived
ETL & Pipelines
General Utilities
#spreadsheet#data-extraction#csv

jqlang/jq

JSON command-line processor for data manipulation

33.8K
Active
C
CLI Tools
General Utilities
#json#cli#data-processing

datalab-to/marker

Converts PDFs to markdown and JSON with high accuracy

32.2K
Active
Python
Computer Vision
CLI Tools
#pdf-to-markdown#document-processing#ai-ocr

codex-team/editor.js

A block-style editor with clean JSON output for vibe coders

31.6K
Stable
TypeScript
LLM Frameworks
Component Libraries (React)
Next.js
#editorjs#typescript#wysiwyg

sequelize/sequelize

ORM for Node.js/TypeScript with multiple database support

30.3K
Active
TypeScript
ORMs & Query Builders
Node.js
#orm#nodejs#typescript

chinabugotech/hutool

Java utility library for common tasks like HTTP, JSON, ORM, and more

30.3K
Active
Java
General Utilities
Full-Stack Frameworks
Java
#java#utilities#http

pydantic/pydantic

Data validation using Python type hints for developers

27.1K
Active
Python
Linters & Formatters
Python
#pydantic#data-validation#python

alibaba/fastjson

Fast JSON processing library for Java with high performance and security

25.7K
Archived
Java
HTTP Clients
API Frameworks
Java
#json#java#serialization
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