Jinja2 Linter CLI

JACK Audio Connection Kit (JACK) Client for Python

Python Japanese character interconverter for Hiragana, Katakana, Hankaku and Zenkaku

Module to convert Gregorian to Jalali and inverse dates

Mixed sync-async queue

Python module for context management

E-mail facilities by jaraco

Classes for orchestrating Python (virtual) environments

Networking tools by jaraco

Miscellaneous path functions

Testing support by jaraco

Library for fast approximate string matching using Jaro and Jaro-Winkler similarity

Module for serializing and de-serializing Java objects

Jumpy is a common backend for NumPy and optionally JAX

Make print-debugging great again

Prebuilt jaxlib backend from PyPi

Source-built JAX backend. JAX is Autograd and XLA, brought together for high-performance machine learning research

Hardware accelerated, batchable and differentiable optimizers in JAX

Type annotations and runtime checking for JAX arrays and PyTrees

This tool serializes the output of popular command line tools and filetypes to structured JSON output

Module containing functions for converting between Julian dates and calendar dates

Language Server for the latest version(s) of Jedi

Pure Python DBus interface

Python API client for Jellyfin

Python library for doing approximate and phonetic matching of strings

Jenkins Job Builder is a system for configuring Jenkins jobs using simple YAML files stored in Git

Assists with printing jianpu

Very fast and expressive template engine

Jinja2 extension to handle git-specific things

Jinja2 extension to use humanize library inside jinja2 templates

Jinja2 pluralize filters

Library for converting string case in Jinja2 templates

Fast iterable JSON parser

Simple and fast python package to evaluate an automatic speech recognition system

This library implements support for mixed precision training in JAX

Python module for OpenPGP written in Rust

JOSE protocol implementation in Python

Python version of NASA DE4xx ephemerides, the basis for the Astronomical Alamanac

Java Property file parser and writer for Python

JP2 (JPEG 2000 Part 1) image validator and properties extractor

Python bindings for jq, the flexible JSON processor

JavaScript unobfuscator and beautifier

Object-oriented JSON Schema implementation for Python

JSON API parser returning a simple Python dictionary

Functions for flattening a JSON object to a single dictionary of pairs

Registry for JSON handlers

Module to repair invalid JSON, commonly used to parse the output of LLMs

Quickly generate HTML documentation from a JSON schema

Generates Pydantic v2 models from JSON Schema definitions

Streaming JSON parser

Faster tokenizer for the json-stream Python library

JSON Time Series (JTS) spec Python library

Extra features for Python JSON handling

Python module for converting complex JSON to HTML Table representation

Python implementation of the JSON5 data format

Provides an abstract base class and utilities for defining trivially JSONable python objects

Library that defines a Json type alias for Python

Module to implement minimal boilerplate CLIs derived from various sources

This python module helps converting arbitrary Python objects into JSON strings and back

Module to process json feed

Formatter to output JSON log, e.g. output LogStash needed log

Purely-functional configuration language that helps you define JSON data

XPath for JSON

JSONPath implementation

More powerful JSONPath implementations in modern python

JSON-RPC client library for asyncio

JSON-RPC client library base interface

JSON-RPC websocket client library for asyncio

Turn Python objects into dicts or json strings and back

JSONSchema Spec with object-oriented paths

Support files exposing JSON from the JSON Schema specifications

Stream JSON parser for Python

JSON streaming writer

Python library that uses path expression strings to get and set values in JSON

Python library to parse JSON with js-style comments

Task-Based Parallelization Framework

Conversions between Julian Dates and Julian/Gregorian calendar dates

Module to perform resampling and FFT convolutions

Small library for creating pretty heatmaps of daily data

Hassle-free way to integrate analytics into any python application

Creates JUnit XML test result documents that can be read by tools such as Jenkins

Generate HTML reports from Junit results

Manipulates JUnit/xUnit Result XML files

Junos 'EZ' automation for non-programmers

Better SQL in Jupyter

Better SQL in Jupyter

Common utilities for jupyter-contrib projects

Jupyter notebook extension that enables highlighting every instance of the current word in the notebook

Jupyter notebook serverextension providing config interfaces for nbextensions

Extension that maintains file IDs for documents in a running Jupyter Server

Telemetry for Jupyter Applications and extensions

Block jupyter cell execution while interacting with widgets

Simple Jupyterhub authenticator that allows anyone to log in

JupyterLab extension for displaying cell timings

Jupyter lab extension for version control with Git

Core package for the JupyterLab Git extension

Vim notebook cell bindings for JupyterLab

Simple backoff algorithm in Python

Conversion of ints and rationals to any base

Computing with and displaying bytes