GitHub Trending Digest - February 19, 2026

Today's Daily Trending

Repos marked "Not new today" appeared on one or more previous daily pages.

1. alibaba/zvec Not new today

A lightweight, lightning-fast, in-process vector database

C++ | 4,983 | 502 stars today

First seen: February 15, 2026 | Streak: 5d

Analysis

Summary not available.

2. p-e-w/heretic Not new today

Fully automatic censorship removal for language models

Python | 8,128 | 946 stars today

First seen: February 08, 2026 | Streak: 3d

Analysis

Heretic is an automated tool designed to remove "safety alignment" or censorship from transformer-based language models without the need for resource-intensive fine-tuning. It utilizes a sophisticated directional ablation technique—commonly referred to as "abliteration"—which is optimized via the Optuna framework to balance the suppression of model refusals with the preservation of overall intelligence. By co-minimizing KL divergence and refusal rates, the software autonomously identifies optimal parameters to modify model internals, making advanced intervention accessible to users without deep technical expertise.

This project primarily benefits researchers, AI hobbyists, and developers who seek to unlock the full potential of language models by bypassing rigid, often restrictive, built-in guardrails. It is gaining traction because it provides a user-friendly, high-performance alternative to manual, trial-and-error editing methods, consistently yielding models that retain logical integrity while responding to sensitive prompts. Additionally, Heretic offers unique research-oriented features, such as residual geometry visualization and analysis, making it a valuable instrument for those interested in the interpretability and inner workings of LLMs.

3. OpenCTI-Platform/opencti

Open Cyber Threat Intelligence Platform

TypeScript | 8,743 | 281 stars today

First seen: February 19, 2026 | Streak: 1d

Analysis

Summary not available.

4. QwenLM/qwen-code

An open-source AI agent that lives in your terminal.

TypeScript | 18,927 | 95 stars today

First seen: February 19, 2026 | Streak: 1d

Analysis

Summary not available.

5. NirDiamant/RAG_Techniques

This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. RAG systems combine information retrieval with generative models to provide accurate and contextually rich responses.

Jupyter Notebook | 25,329 | 292 stars today

First seen: February 19, 2026 | Streak: 1d

Analysis

Summary not available.

6. harvard-edge/cs249r_book

Introduction to Machine Learning Systems

JavaScript | 19,799 | 690 stars today

First seen: February 19, 2026 | Streak: 1d

Analysis

Summary not available.

7. obra/superpowers Not new today

An agentic skills framework & software development methodology that works.

Shell | 54,629 | 868 stars today

First seen: February 04, 2026 | Streak: 3d

Analysis

Superpowers is an agentic framework designed to standardize the software development lifecycle by integrating a library of composable, automated "skills" directly into coding agents like Claude Code and Cursor. Instead of jumping straight to code, the system enforces a structured workflow that begins with Socratic brainstorming, proceeds to detailed implementation planning, and culminates in a rigorous subagent-driven development cycle. Technically, it functions as a plugin that triggers mandatory engineering protocols—such as strict test-driven development (TDD), git worktree management, and iterative code reviews—ensuring that agents maintain high-quality standards and consistent progress without requiring manual intervention.

This project is highly beneficial for developers and software teams looking to minimize the "hallucination" and ad-hoc coding patterns often associated with AI-assisted programming. It is trending because it addresses a critical gap in the current AI developer tool ecosystem: the transition from simple code generation to reliable, autonomous project execution that mirrors professional engineering discipline. By embedding best practices like YAGNI and DRY into the agent's core decision-making loop, Superpowers provides a repeatable, scalable methodology for building robust software applications.

8. HailToDodongo/pyrite64

N64 Game-Engine and Editor using libdragon & tiny3d

C++ | 1,393 | 419 stars today

First seen: February 19, 2026 | Streak: 1d

Analysis

Summary not available.

9. 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.

TypeScript | 26,818 | 17 stars today

First seen: February 19, 2026 | Streak: 1d

Analysis

Summary not available.

10. p2r3/convert

Truly universal online file converter

TypeScript | 1,542 | 391 stars today

First seen: February 19, 2026 | Streak: 1d

Analysis

Summary not available.