rohitg00

LLM Wiki v2

A pattern for building personal knowledge bases using LLMs. Extended with lessons from building agentmemory 20K+ Stars ⭐️, a persistent memory engine for AI coding agents.

This builds on Andrej Karpathy's original LLM Wiki idea file. Everything in the original still applies. This document adds what we learned running the pattern in production: what breaks at scale, what's missing, and what separates a wiki that stays useful from one that rots.

What the original gets right

The core insight is correct: stop re-deriving, start compiling. RAG retrieves and forgets. A wiki accumulates and compounds. The three-layer architecture (raw sources, wiki, schema) works. The operations (ingest, query, lint) cover the basics. If you haven't read the original, start there.

YourAKShaw

How JavaScript Works?

Is JavaScript:

• Synchronous or Asynchronous?
• Single-threaded or Multi-threaded?

• Everything in JavaScript happens inside an Execution Context
  • You can assume this execution context to be a big box or a container in which the whole JavaScript code is executed.
• This big box has two components in it:

tykurtz

GROKKING NOTES

I liked the way Grokking the coding interview organized problems into learnable patterns. However, the course is expensive and the majority of the time the problems are copy-pasted from leetcode. As the explanations on leetcode are usually just as good, the course really boils down to being a glorified curated list of leetcode problems.

So below I made a list of leetcode problems that are as close to grokking problems as possible.

Pattern: Sliding Window

• https://leetcode.com/problems/maximum-subarray/ # Close enough
• https://leetcode.com/problems/minimum-size-subarray-sum/

AffanIndo

pacman: sudo pacman -Syu PACKAGENAME                                             # install (and update package list)
        sudo pacman -S PACKAGENAME                                               # install
        pacman -Ss PACKAGENAME                                                   # search
        pacman -Si PACKAGENAME                                                   # info about package
        pacman -Qs PACKAGENAME                                                   # search installed package
        pacman -Qi PACKAGENAME                                                   # info about installed package
        pacman -Ql PACKAGENAME                                                   # list all installed package
        sudo pacman -R PACKAGENAME                                               # normal remove
        sudo pacman -Rsn PACKAGENAME                                             # remove package, dependencies, and backup configuration files
        pacman -Qdt                                  

UltCombo

General reference

• JavaScript - MDN
• Node.js Manual & Documentation
• Awesome Node.js – A curated list of delightful Node.js packages and resources.
• Annonated ES5
• ECMA-262's current work (next ECMAScript edition's draft)
• ES Discuss

Books

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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