Repository Index

: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.

• analytics
• python
• react
• javascript

Chat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational using LLMs and RAG.

• llm
• pandas
• ai
• data-analysis

GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.

• bigquery
• duckdb
• llm
• postgresql

Sample code and notebooks for Generative AI on Google Cloud, with Gemini platform

• generative-ai
• llm
• vertex-ai
• langchain

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.

• csharp
• java
• javascript
• mcp

pix2tex: Using a ViT to convert images of equations into LaTeX code.

• machine-learning
• transformer
• im2latex
• deep-learning

Topic Modelling for Humans

• gensim
• topic-modeling
• information-retrieval
• machine-learning

stable diffusion webui colab

• stable-diffusion
• stable-diffusion-web-ui
• stable-diffusion-webui
• colab

Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node

• speech-recognition
• asr
• voice-recognition
• speech-to-text

Foundational Models for State-of-the-Art Speech and Text Translation

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

• mupdf
• xps
• pdf-documents
• epub

Free online textbook of Jupyter notebooks for fast.ai Computational Linear Algebra course

• numpy
• python
• linear-algebra
• data-science

Open source annotation tool for machine learning practitioners.

• natural-language-processing
• machine-learning
• annotation-tool
• python

OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.

• oceanbase
• paxos
• htap
• cloud-native

:robot: :speech_balloon: Deep learning for Text to Speech (Discussion forum: https://discourse.mozilla.org/c/tts)

• deep-learning
• text-to-speech
• python
• pytorch

Jupyter Notebooks as Markdown Documents, Julia, Python or R scripts

• jupyter-notebook
• jupyterlab-extension
• version-control
• knitr

Textures.js is a JavaScript library for creating SVG patterns

• textures
• patterns
• svg
• d3

QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.

• owncloud
• c-plus-plus
• qownnotes
• nextcloud

JAX implementation of OpenAI's Whisper model for up to 70x speed-up on TPU.

• deep-learning
• jax
• speech-recognition
• speech-to-text

:atom: Run code interactively, inspect data, and plot. All the power of Jupyter kernels, inside your favorite text editor.

• data-science
• jupyter
• ipython
• repl

ACID Document Database

• ravendb
• nosql
• database
• csharp

:bar_chart: Save matplotlib figures as TikZ/PGFplots for smooth integration into LaTeX.

• python
• tikz
• matplotlib
• pgfplots

Algorithms for outlier, adversarial and drift detection

• anomaly
• outlier
• concept-drift
• detection

:orange_book: The probability and statistics cookbook

• probability
• statistics
• cheatsheet
• cookbook