Mariano Gappa's Blog

Projects

2025

screpdb Sep 2025

Brood War replay reporting tool: build orders, skill proxies, team-stacking detection, and an MCP server to ask an AI about any game.

Escoba de 15 Jul 2025

The Spanish card game, in Go, with WebSocket multiplayer.

2024

Truco Jun 2024

Argentine Truco with a websocket server, terminal and React frontends, and a pluggable bot interface.

Map Apr 2024

Open an in-browser world map with specified markers.

G

GPS Apr 2024

Query OpenStreetMap for lat-long coordinates.

2023

I know kung foo Apr 2023

Not an interview guide: a way to re-learn the harder things as quickly as possible.

Everything below this line was coded entirely by hand, with no AI involved.
2022
C

Crypto Candles Jul 2022

Universal crypto candlestick iterator library and CLI.

Crypto Predictions Feb 2022

State machine-based engine for tracking crypto predictions across social media posts.

2021

Signal Checker Jul 2021

CLI, server and library to check crypto signals against an exchange's historical data.

Termserve Mar 2021

Run terminal commands on the frontend.

2020

Chessboard Image Builder Mar 2020

Chessboard image generation utility.

2019

Cheesse Dec 2019

Package, server, CLI and WebAssembly binary for chess use cases.

2017
S

Simil Jul 2017

String clustering for STDIN.

2016

SQL Sep 2016

MySQL and PostgreSQL pipe.

Chart Aug 2016

Quick and smart charting for STDIN.

Flowbro Mar 2016

Real-time flowchart visualisation for Kafka-based distributed systems.

2015

Ostinato Nov 2015

Chess library that runs on the server (Scala) and in the browser (ScalaJS).