Wisdom Anwaegbu

An open-source adaptive math learning engine with 1,500 concepts across 28 courses and 23 domains, plus 4,500 worked examples.

Mastery is evaluated on both accuracy and response time rather than a single threshold. A DAG scheduler balances 70/30 new and review, and SM-2 spaced repetition is woven into sessions.

Problems are generated on demand to encourage understanding rather than memorisation of question patterns. Single Go binary with a React + Next.js frontend, weekly Monday leagues, share links and CSV transcripts; no account or paywall.

An offline math tutor for Nigerian CS undergraduates, built to run entirely on a laptop without cloud APIs.

Qwen2.5-Math-1.5B (GGUF Q4_K_M) writes step-by-step solutions with LaTeX boxed answers.

Grounded by RAG over GSM8K, Hendrycks MATH, Rosen Discrete Math and OpenStax via nomic-embed-text and chromem-go.

Go HTTP API, Bubble Tea TUI and Wails desktop; CPU-only llama.cpp at 1.1GB peak RSS and ~13.5 tok/s, with zero network calls.

A minimal GPT written from scratch in Go with no ML libraries.

A single-layer transformer trained on 32K first names generates name-like strings using character-level tokenization, with 4-head causal self-attention, RMSNorm, Adam and gradient-checked math.

Includes a WASM/React visualization; built to understand transformers at the arithmetic level.

Living ASCII scenes and image-to-ASCII art for the web: a shark tank, robot factory, jellyfish bloom, robot dog, starling murmuration, firefly meadow, ant trail, koi pond, city grid and server room.

Each scene is a small artificial-life simulation rather than a looped animation: sharks hunt fish that spread alarm, ants follow pheromone trails, packets move between racks.

Deterministic by seed and size, zero runtime dependencies, MIT, published on npm with an optional React UI subpath.

A cross-platform CLI and web typing app for developers, with word, quote and code modes, syntax highlighting, live WPM, blind mode for muscle memory, personal bests and JSON/CSV export.

Zero dependencies, works offline.

A code-first desktop CAD workbench: 3D view, click-the-part selection, and Claude/Codex/Grok/opencode editing the project and rebuilding it.

I maintain the Linux-first fork (arch-enclose) with AppImage, deb, pacman and rpm installers, packaged for the AUR as enclose-bin and merged into the Omarchy community store.