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A little tool to visualise MoE expert routing
a day ago
- Built a tool to visualize Mixture of Experts (MoE) expert routing during token generation, showing which experts fire at each layer.
- Uses modified llama.cpp codebase (with Claude Code) to output profiling data; top panel shows routing as token is generated, bottom panel shows cumulative heatmap.
- Surprising finding: for any given prompt, ~25% of experts never activate, but the dormant set changes with different prompts.
- Recommends exploring llama.cpp codebase with coding agents to learn about LLM inference internals.
<antirez>
a day ago
- Visualized all Redis commits as rectangles, where height represents affected lines on a logarithmic scale, with gray labels for release tags.
- Commit volume remained stable over time, but the rate of patch releases decreased after ceasing backports to version 3.0.
- Major releases (2.6, 2.8, 3.0) were initially more frequent, but future releases aim for three per year under a time-driven schedule.
- Patch releases for a given major version follow a logarithmic curve, with fewer critical bugs as the release matures and attention shifts to newer versions.
- The author wishes GitHub provided more advanced analytics and visualizations of commit data, which holds valuable project insights.
The Proof Machine (2016)
2 days ago
- The Incredible Proof Machine is a visual tool for performing proofs in logics like propositional and predicate logic by dragging and connecting blocks.
- Users add blocks representing proof steps; if the conclusion turns green, a complete proof has been created.
- The tool aims to convey the fun of computer-aided proofs without requiring prior knowledge of syntax from theorem provers like Isabelle.
- Formula entry is limited to certain blocks (e.g., ¬-block) using abbreviations such as & for ∧, | for ∨, -> for →, ^ for ↑, ~ for ¬, ! for ∀, ? for ∃, and False for ⊥.
- Proofs are currently saved only in the browser's local storage and may be lost; future plans include server-side saving.
- The tool is free software, allowing contributions; for academic details, see related publications.
Triple Dragon Fractal (2020)
23 days ago
- Triple Dragon Fractal visualizes behavior of a series for initial values on real-imaginary plane.
- Created by Paul Bourke in December 2020.
- Color indicates convergence speed to a fixed point, not divergence to infinity.
- Points in bounded regions of complex plane are shown in figures.
Show HN: Gitstock–Transform you GitHub commit history into K-line and animations
a month ago
- GitStock transforms GitHub commits into an SVG candlestick chart resembling a market chart.
- It allows users to input a public repository to visualize recent commits and code changes.
- The tool helps assess repository activity and health trends quickly through a shareable format.

visualization

A little tool to visualise MoE expert routing

<antirez>

The Proof Machine (2016)

Triple Dragon Fractal (2020)

Show HN: Gitstock–Transform you GitHub commit history into K-line and animations