PyRank

Javascript Python Packages

Python packages with the GitHub topic javascript. Sorted by monthly downloads, with stars and forks.
google
flatbuffers

FlatBuffers: Memory Efficient Serialization Library

82.2M 27K 4K
visgl
pydeck

WebGL2 powered visualization framework

18.6M 15K 2K
semgrep
semgrep

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

18.2M 17K 1K
tree-sitter
tree-sitter-javascript

Javascript grammar for tree-sitter

12.4M 494 201
mozilla-services
py-vapid

Apps and Libraries to support WebPush VAPID

8M 97 31
pulumi
pulumi

Pulumi - Infrastructure as Code in any programming language 🚀

6.6M 26K 1K
e2b-dev
e2b

Open-source, secure environment with real-world tools for enterprise-grade agents.

6.2M 14K 1K
bokeh
bokeh

Interactive Data Visualization in the browser, from Python

5.4M 20K 4K
pulumi
pulumi-aws

An Amazon Web Services (AWS) Pulumi resource package, providing multi-language access to AWS

4.9M 578 193
ashvardanian
simsimd

SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐

3.3M 2K 135
cucumber
gherkin-official

A parser and compiler for the Gherkin language.

2.9M 413 102
Stranger6667
css-inline

High-performance library for inlining CSS into HTML 'style' attributes

2.8M 318 42
e2b-dev
e2b-code-interpreter

Open-source, secure environment with real-world tools for enterprise-grade agents.

2.6M 14K 1K
thombashi
pytablewriter

pytablewriter is a Python library to write a table in various formats: AsciiDoc / CSV / Elasticsearch / HTML / JavaScript / JSON / LaTeX / LDJSON / LTSV / Markdown / MediaWiki / NumPy / Excel / Pandas / Python / reStructuredText / SQLite / TOML / TSV.

2.4M 631 49
casadi
casadi

CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python, Matlab/Octave, Julia or Javascript

2.3M 2K 463
PetterS
quickjs

Thin Python wrapper of https://bellard.org/quickjs/

2.2M 205 33
python-visualization
folium

Python Data. Leaflet.js Maps.

2.2M 7K 2K
cucumber
cucumber-tag-expressions

Cucumber tag expression parser

2M 20 11
cucumber
cucumber-expressions

Human friendly alternative to Regular Expressions

1.9M 200 67
composiohq
composio

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

1.8M 31K 5K
PostHog
hogql-parser

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

1.6M 40K 4K
PostHog
deltalite

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

1.5M 40K 4K
PostHog
hogql-parser-rs

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

1.5M 40K 4K
r0x0r
pywebview

Build GUI for your Python program with JavaScript, HTML, and CSS

1.4M 6K 641