Skip to content
View rolopez23's full-sized avatar

Block or report rolopez23

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
Showing results

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing…

Python 106,727 10,382 Updated Aug 15, 2026

Production-grade engineering skills for AI coding agents.

JavaScript 87,503 9,383 Updated Aug 14, 2026

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

MDX 77,495 8,515 Updated Mar 11, 2026

PostgreSQL client for node.js.

JavaScript 13,191 1,341 Updated Aug 14, 2026

Projects for an undergraduate OS course

C 5,967 1,588 Updated Jul 19, 2024
JavaScript 3 66 Updated Mar 5, 2020

Construct approximate static call graph for JavaScript & Typescript

JavaScript 199 55 Updated Dec 8, 2022

A custom promise implementation for JavaScript

JavaScript 91 7 Updated May 5, 2022

Curated tutorial and resource links I've collected on React, Redux, ES6, and more

22,546 2,459 Updated Jul 15, 2024

Clean Code concepts adapted for JavaScript

JavaScript 94,764 12,620 Updated Jul 29, 2024

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Python 364,025 57,858 Updated Mar 20, 2026

Simpsons characters in CSS

CSS 4,590 624 Updated Mar 11, 2021

A list of awesome beginners-friendly projects.

88,415 7,974 Updated Jul 25, 2026

An attempt to answer the age old interview question "What happens when you type google.com into your browser and press enter?"

43,289 5,741 Updated Aug 19, 2024

INACTIVE - http://mzl.la/ghe-archive - The Narcissus meta-circular JavaScript interpreter

JavaScript 917 116 Updated Mar 28, 2019

JavaScript Circular Buffer

JavaScript 212 35 Updated Sep 17, 2020

Magnificent app which corrects your previous console command.

Python 97,708 3,960 Updated Jul 19, 2024

A Zsh theme

Shell 54,917 2,440 Updated Aug 15, 2026

This is a non-exhaustive guide to improving the ease, speed, and productivity of development with VSCode

95 47 Updated Jan 8, 2019

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

HTML 131,905 13,836 Updated Aug 15, 2026

COPY FROM / COPY TO for node-postgres. Stream from one database to another, and stuff.

JavaScript 353 43 Updated Jul 20, 2026

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly co…

Java 8,990 4,160 Updated Aug 15, 2026
JavaScript 2 1 Updated Feb 14, 2020

🎓 Path to a free self-taught education in Computer Science!

HTML 208,033 25,754 Updated Jul 14, 2026

A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.

Nunjucks 60,880 10,995 Updated Jun 16, 2026

Visualizing the javascript runtime at runtime

JavaScript 3,262 505 Updated Jul 26, 2022

Slides from my talk "Drawing the Invisible: React Explained in Five Visual Metaphors" at Women of React Conf 2020

364 22 Updated Jun 17, 2020