Playground Python Packages

opik

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

baml-py

The AI framework that adds the engineering to prompt engineering (Python/TS/Ruby/Java/C#/Rust/Go compatible)

opik-optimizer

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

helicone-helpers

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

navground

A playground to experiment with navigation algorithms

observal-cli

Observal is an Observability and Evaluation platform for human-in-the-loop agents

helicone

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

nom-vn

Open-source Python toolkit + playground for Vietnamese AI — RAG over docs, diacritic restore, segmentation, OCR, normalization. Local-first, multi-backend (Ollama / llama.cpp / HF Transformers / OpenAI / Anthropic).

comet-llm

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

helicone-async

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

ipython-playground

Understand what is in your ipython playground.

transfer-nlp

NLP library designed for reproducible experimentation management

cliexercises

70+ beginner to intermediate level questions on CLI text processing tasks

agent-playbook

The "Storybook" for AI Agents

awkexercises

Terminal User Interface (TUI) apps

regexplayground

Playground for Python Regular Expressions. Also includes cheatsheet and interactive examples.

awktutorial

brief tour of the GNU awk command

grepexercises

50+ exercises for GNU grep (or alternatives like ripgrep)

regexexercises

100+ exercises for Python Regular Expressions

ultiplayground

My Personal Playground

sedexercises

Terminal User Interface (TUI) apps

squaretictactoe

Like Tic Tac Toe, but form a square with 4 corners instead of a line

pythonexercises

exercises and quiz for beginner-intermediate level Python learners

connectsquare

Terminal User Interface (TUI) apps