Awesome List Updates on Apr 27, 2026

9 awesome lists updated today.

1. Awesome Langchain

pdfmux (⭐57): PDF-to-Markdown extraction with per-page confidence scoring and self-healing fallback. Native LangChain document loader (PdfmuxLoader); built for RAG pipelines that can't tolerate silent extraction failures.

Promptise Foundry (⭐815): Production Python framework for agentic AI — controllable reasoning, a full MCP server SDK, autonomous runtime, memory, governance, security, and observability. Works with any LangChain BaseChatModel.

AGENT++ - C++ framework provides a complete tri-lingual SNMP v1/2c/3 protocol engine and dispatcher for the development of SNMP agents. [Apache-2.0]

Memtly - Event photo sharing platform and gallery with slideshow that allows guests to view and share memories via a QR code. (Demo, Source Code (⭐21)) GPL-3.0 C#/Docker

gui-cs/Terminal.Gui (⭐11k) - Status badges (NuGet version, codecov, downloads, license). Project name and concise cross-platform tagline. Hero animation followed by the project logo. Versioning callout distinguishing the current v2 from the v1 maintenance line. Sample app demo GIF. Quick start with template install and a runnable C# example. Bulleted capability inventory across forms, data views, visualizations, text editors, file management, wizards, and cross-platform tooling.

htmlhint/HTMLHint (⭐3.3k) - Centered hero animation as the masthead. Concise tagline. Useful badges (npm version, OpenSSF best practices, downloads, license). Quick navigation links. Table of contents. Sectioned installation guide for local and global use, with both ESM and CommonJS code samples.

PageGuard - Free website health scanner. Measures Core Web Vitals (LCP, FCP, CLS, TTFB), performance scores and provides AI-powered action plans. No signup required.

buddy (⭐2) - Multi-language support with a extension system, overtime reminders from 1730-1830, decorators for git status, time and virtual environment information, OS detection, 70+ contextual messages for different times and commands.

dwep (⭐0) - Includes decorators for username@hostname, current directory and git status.

Ombre (⭐3) - Open source AI infrastructure layer. Eight agents run automatically: security, caching, memory, hallucination detection, and tamper-proof audit trail. Runs locally.
- ParaMonte (⭐304) - A general-purpose library with C/C++ interface for Bayesian data analysis and visualization via serial/parallel Monte Carlo and MCMC simulations. Documentation can be found here.

DeepAlpha (⭐4) - AI crypto trading framework using LightGBM + XGBoost ensemble with 72 ML features. 70.9% walk-forward validated accuracy on out-of-sample data. Supports Bybit and Binance. MIT licensed, available on PyPI.