Adam S

Diagnose a car fault from its sound — an honest, end-to-end audio-ML pipeline (scrape → clean → CLAP → calibrated triage). Proof of concept.

Turn any website into a typed JSON API using self improving agents

Using recursion to acheive predictable agent output

An iteration research agent: searches academic research, applies it to time series data, and probes it to find novel discoveries.

Notifies you when someone replies to your Hacker News posts and comments.

This ChromeExtension performs algorithmic trading using Robinhood's web interface and market data.

Chrome extension that runs Playwright & Puppeteer client API entirely in-browser without Chrome DevTools Protocol with new snapshotForAI() that seamlessly automates across iframes, shadow DOM, and nested contexts.

Probabilistic benchmarking of .claude/ instruction sets for Claude Code token efficiency

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Training harness for .claude/ instruction sets — empirically test what makes Claude Code agents effective

A visual walkthrough of Group Relative Policy Optimization (GRPO), with a runnable toy model.

Online problem-driven learning system

A TypeScript version of the classic 1972 arcade game Pong!

Apollo 2 Universal Starter Kit — GraphQL React JavaScript app boilerplate for Mobile, Server and Web where code for all platforms built with Webpack to enable max code reuse, stack: Apollo, GraphQL, React 16, React Native, Expo, Express, Knex, SQLite, Twitter Bootstrap, Babel, Webpack

Bring-your-own-model healing and authoring for Cypress

CLAP, visualized — an interactive explainer of Contrastive Language-Audio Pretraining, computed live in the browser

A guide to using Facebook pixel for efficient ad campaigns

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A fork to the Drupal addressfield module that includes the Geolocation widget.

The JS interview review. As I'm reviewing several resources I've bookmarked on JavaScript development, I'll share them here.

🐝 AI-powered browser assistant ("Cline for web browsing")

A suite of plugins for legal workflows

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jQuery plugin for creating Google Maps from semantic markup

adamsohn.com — personal static site

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Citation-first IEP & special-education assistant. Mastra agent + RAG over public-domain WWC guides + MCP server for differentiation packs.

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An implementation of Mark Zuckerberg's Facemash app in Node.js with a mugshot scraper.

Code for Fort Lauderdale's trolley tracking system

Front end to Trolley Tracker

Admin app for multi vendor ordering

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A starting point for MongoDB, Express, AngularJS, and Node.js development

Another job board using ReactJS and GraphQL

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Obie challenge

Hot or not with images from the FLIBS website. http://mega-client.herokuapp.com/

A starter boilerplate for v3 browser extensions

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An analysis of the correlation between Federal Reserve's Reverse Repo Operations and S&P 500 Stock Prices

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A debugging harness for PrairieLearn, driven by Claude Code. Reproduces bugs by running a real PL with timestamped cross-layer traces and fixes them in throwaway worktrees; its .claude instructions were tuned by an eval-driven blind-solver loop.

AI agent system: inspection findings → auditable auto-repair quotes (provenance by construction)

Universal CLAUDE.md - cut Claude output tokens by 63%. Drop-in. No code changes.

Quick examination of the relationship between the Fed's Reverse Repo Operations and the S&P500

Template for setting up a TypeScript monorepo

The web torrent app that respects your privacy & stream your video files!

Analytical (Black-Scholes) and numerical (binomial tree, Monte Carlo simulation) option pricing calculator supporting different payoff styles (European and American).

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Example of MV3 Chrome extension

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screen sharing for developers https://screego.net/

Simple peer-to-peer screen sharing

Trading bot service using NestJs with mean reversion & long short algorithms. Using https://alpaca.markets/ as the broker.

docker_playwright_novnc

docker_ubuntu-unity-novnc

Linux port of jsmpeg-vnc: a low latency, high framerate screen sharing server for Linux and client for browsers

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A demo React Native app with a contrived nested navigation to show a memory leak

An intuitive and easy to use job board for the marine industry

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Awesome code from the 954live project

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The Python Code Tutorials

Emails you if stocks/cryptocurrencies are below normal ranges.

Options P/L in React

An online keepass-like tool to manage password. client-side AES encryption!

Chrome extension for the password manager

A JavaScript time-series library built on RxJS

The open-source version of the _Amazon Simple Notification Service Developer Guide_. You can give us feedback and requests for changes by submitting issues in this repository.

React implementation of AdminLTE themed dashboard

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🍺 The missing package manager for macOS

Create your own forms and surveys, get your data back.

Simple route authorization via roles/permissions

The OpenAPI Specification Repository

Lazy load XT is a jQuery plugin for images, videos and other media