Awesome List Updates on Mar 30, 2026

18 awesome lists updated today.

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1. Awesome Go

Data Structures / Maps

• lrita/cmap (⭐101) — a thread-safe concurrent map for go ☆101

2. Awesome Polars

Official documentation

• Documentation for Rust API - Official API Reference for Rust.

• Documentation for R API - Official API Reference for R.

Polars plugins / Data Manipulation

• pl-compare - Compare Dataframes to find difference in the schemas, rows and column values by @concur1.

Polars plugins / Time series / Datetime

• functime (⭐1.2k) - Machine learning Python package built on Polars for time-series predictions by @functime-org. According to the developpers, it's the world's fastest and most feature-full machine learning forecasting library !

Polars plugins / General utilities / Performance

• polars-map (⭐4) - Polars extension that provids a Map extension type and functions by @hafaio.

Polars plugins / Statistics / Analytics

• polars_kde (⭐2) - Polars plugin for kernel density estimation by @schemaitat.

Rust / Miscellaneous

• polars for Rust (⭐38k) - Rust polars crate to use polars DataFrame with Rust.

Tutorials & workshops / Miscellaneous

• Rust Polars: Unlocking High-Performance Data Analysis — Part 1 - First part of an article that explores the world of Rust’s Polars and explain some basic concepts of Polars such as Series by @wiseaidev. Code used is available on Github here (⭐457).

• Fast String Processing with Polars — Scam Emails Dataset - A tutorial using Polars to implement a text processing pipeline process by @AntonsRuberts. Code used is available on Github here (⭐69).

• Data Pipelines with Polars: Step-by-Step Guide - A tutorial that explains how to build data pipelines with Polars by @AntonsRuberts. Code used is available on Github here (⭐69).

• Introduction course that introduces the concept of DataFrame (⭐0) with Polars and Python. It also proposes some corrected exercices by @TLouf.

Blog posts / Miscellaneous

• Why Polars uses less memory than Pandas - A blog post by Itamar Turner-Trauring detailing some techniques to opptimize Pandas memory usage and see how Polars can provide an answer in some cases.

• 7 Easy Steps To Switch From Pandas to Lightning Fast Polars And Never Return - A cheat sheet blog post of the most common Pandas operations translated into Polars by @BexTuychiev.

• Pandas vs Polars: A database speed test. Who wins? - A blog post that compares the run-time of reading a database into a dataframe using Pandas versus using Polars by Thomas Reid.

• Using Polars with Snowflake - A blog post that shows how to use Polars with Snowflake by @IndexSeek.

• Using Polars Plugins for a 14x Speed Boost with Rust - A blog post thats shows the use of Polars plugin system for Rust from some concrete examples by @ngriffiths13.

• Anatomy of a Polars Query: A Syntax Comparison of Polars vs SQL - A post that compares Polars syntax to SQL by @bfeif.

• Pandas vs. Polars — Time to Switch? - A blog post that compares Polars to Pandas in a series of 4 benchmarks performed on a csv file with 11 million rows by @daradecic.

• Polars: A Modern DataFrame Library - An article that introduces to Polars design and its main features by @gox6.

• Case Study Comparing Pandas and Polars with 1 Million Rows Data - An blog post that compares benchmarking scores with the Independent samples t-test and Welch’s t-test using Python.

• Build a Decision Tree in Polars from Scratch - A post that explains how to build a decision tree with Polars by @tocab. Code used is available on Github here (⭐6).

• The Complete Guide to Polars for Data Science - A hands-on tutorial that teaches how to load, manipulate, transform and optimize data sets with Polars in Python by @norochalise. Code used is available on Github here (⭐1).

Talks and videos / Miscellaneous

• Polars: The Super Fast Dataframe Library for Python — Goodbye Pandas? - An article and a video ⏳ 19 min that explores some basic features of Polars by Frank Andrade.

3. Awesome Python

Data Validation

• voluptuous (⭐1.8k) - A Python data validation library primarily intended for validating data from untrusted sources.

4. Magictools

AI / Voxel Editors

• 💸 Rosebud AI - Vibe coding platform for creating 3D games and interactive web apps with AI.

5. Awesome Preact

Contents / Libraries

• Preact In Motion (⭐32) - Light, elegant animation plugin for Preact (powered by Motion.dev and WAAPI).

6. Awesome Tmux

Plugins

• tabby (⭐25) Modern tab manager with a daemon-driven vertical sidebar, window grouping, and full mouse support.

7. Awesome Cli Apps

AI / Agents

• InkOS (⭐2.9k) - Novel-writing agent.

8. Awesome Mysql

Development

• cover_me (⭐3) - code coverage tool for mysql stored procedures and functions

9. Awesome Ai in Finance

Agents

• ProfitPlay Agent Arena (⭐4) - Open prediction market arena where AI agents compete in real-time BTC/ETH/SOL prediction games. Python and Node.js SDKs, 9 live markets, REST + WebSocket APIs.

Technical Analysis

• MarginSafe.ai - AI stock analysis platform specialized in intrinsic value and Wyckoff timing.

Research Tools / Prediction Markets

• CRNG (⭐2) - Contingency RNG, generates random numbers with real market fat tails (K=5-220) and volatility clustering. Matches 86% of real market metrics vs 14% for NumPy. Includes regime detector.

10. Awesome Datascience

Podcasts / Book Deals (Affiliated)

• Chain of Thought

11. Awesome Claude Code

Tooling 🧰 / General

• claude-devtools (⭐2.8k) by matt1398 - A well-designed desktop app that provides detailed observability into your Claude Code sessions by analyzing the session logs. Provides turn-based context data across numerous categories, compaction visualization, subagent execution trees, and custom notification triggers. Easy to install, and nice visual design.

12. Awesome Testing

Software / AI & LLM Testing

• Litmus (⭐2) - Record and replay AI agent LLM calls deterministically for testing and CI, with fault injection and reliability scoring.

13. Awesome Go

Artificial Intelligence

• otellix (⭐0) - OpenTelemetry-native LLM observability and budget guardrails for cost-constrained production environments.

Distributed Systems

• circuit (⭐2) - Circuit breaker with gradual recovery via probabilistic throttling.

• health (⭐8) - Health checker for Go services with Kubernetes probe support.

Strings

• str (⭐7) - Pipeline-first string toolkit for composing transformations.

DevOps Tools / Libraries for creating HTTP middlewares

• aws-doctor (⭐372) - Diagnose AWS costs, detect idle resources, and optimize cloud spending directly from your terminal 🩺 ☁️.

14. Awesome Mac

Terminal Apps / Databases

• Flock (⭐2) - Terminal multiplexer for running multiple Claude Code and shell sessions in one workspace.

AI Client / Other Tools

• Atomic Chat (⭐258) - Open-source AI chat client for local LLMs and cloud models with MCP and OpenAI-compatible API support.

• ClawdHome - Manage multiple isolated OpenClaw gateway instances from one control panel.

Proxy and VPN Tools / Audio Record and Process

• ClashBar - mihomo-powered menu bar proxy client.

• DashVPN - Smart-routing proxy client with support for VLESS, Shadowsocks, and HTTPS subscriptions.

Utilities / Menu Bar Tools

• Repose (⭐1) - Menu bar break timer that dims your screen and pauses during calls.

Utilities / Quality of Life Improvements

• Dimly - Control brightness across mixed monitor setups from one menu bar app.

15. Awesome Mqtt

Smart Home Hardware Interfaces / Firmwares for ESP based Devices

• huABus (⭐5) - Home Assistant application (Add-on) and MQTT bridge for Huawei solar inverters (SUN2000/3000/5000).

16. Awesome Selfhosted

Software / URL Shorteners

• Kutt - Modern URL shortener with support for custom domains and custom URLs. (Demo, Source Code (⭐11k)) MIT Nodejs/Docker

17. Awesome Fiber

🛠️ Tools / 🌱 Third Party

• MUlt1mate/protoc-gen-httpgo (⭐17) - A protoc plugin that generates Fiber HTTP server and client code from proto files.

18. Awesome Terraform

Tools / Community providers

• terravision (⭐1.4k) - Generates professional cloud architecture diagrams from Terraform code using official AWS/Azure/GCP icons and design standards. Runs 100% client-side with CI/CD integration.

• Next: Mar 29, 2026