Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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gock
Versatile HTTP traffic mocking for Go, intercepting any net/http-based client for deterministic tests.
Standard Webhooks (Python)
Python reference implementation for verifying Standard Webhooks HMAC-signed webhook payloads
xml-js
Converts XML text to JavaScript objects or JSON and back, preserving element order.
configstore
Easily load and persist config without having to think about where and how it's stored on disk.
@cfworker/json-schema
A dependency-free JSON Schema validator built to run inside Cloudflare Workers and other restricted JS runtimes without eval.
strip-json-comments
Strip comments from JSON strings so you can safely use JSONC config files.
@neondatabase/serverless
Neon's serverless PostgreSQL driver for JavaScript and TypeScript, built for edge and serverless runtimes using HTTP and WebSockets instead of raw TCP.
json-stable-stringify
A deterministic version of JSON.stringify() that sorts object keys so identical data always produces identical output.
SQLModel
One model for SQLAlchemy and Pydantic, built by the creator of FastAPI to kill duplicate schema code.
jsonparser
A fast, allocation-free JSON parser for Go that reads values by key path without unmarshaling into structs.
easyjson
Reflection-free JSON marshaling and unmarshaling for Go, generating type-specific code up to 5x faster than encoding/json.
go-json
A fast, drop-in replacement for Go's encoding/json that skips reflection in favor of compiled opcode execution.
Vue Json Pretty
A Vue component for rendering JSON data as a collapsible, selectable tree view
jsonpath-ng
A standard-compliant JSONPath implementation for Python with arithmetic operators, AST manipulation, and in-place updates.
json-edit-react
A highly-configurable React component for editing or viewing JSON and object data inline.
react-json-view
A zero-dependency, fully typed React component for rendering and editing JSON as a collapsible, themeable tree.
react18-json-view
An interactive React component for displaying and editing JSON objects and arrays with themes and collapsible nodes.
json-patch
RFC 6902 JSON Patch and RFC 7396 JSON Merge Patch implementation for Rust
codemirror-json-schema
JSON Schema-powered linting, autocomplete, and hover tooltips for CodeMirror 6, across JSON, JSON5, and YAML documents.
jsonschema-specifications
Ships the official JSON Schema meta-schemas and vocabularies as a ready-to-use referencing Registry, so you never hand-copy spec files again.
node-bunyan
A simple and fast JSON logging library for Node.js services, paired with a CLI for pretty-printing structured logs.
request-promise
A Bluebird-powered Promise wrapper around the request HTTP client for Node.js — deprecated since 2020 along with request itself.
ujson
Ultra-fast JSON encoder and decoder for Python, written in C
gojq
A pure Go implementation of jq for querying and transforming JSON and YAML, usable as a CLI or embedded as a Go library.
