Backtesting the four classical harmonic patterns
May 30, 2026
Gartley, Bat, Butterfly, Crab on ES from 2020 to 2024. One looked tradeable; the cross-instrument check killed the universal claim.
Latest
I backtested six classical candlestick patterns. One held up.
May 29, 2026
Six candlestick patterns tested on NQ from 2020 to 2024. One held up. Two failed cleanly. One fired too rarely. Two were NQ-only artifacts.
Backtesting Moving Average Crossover across four setups
May 26, 2026
I tested moving-average crossover on NQ 1H, ES 1H, GC 1H, and the daily 50/200 golden cross. Three of four told a different story.
The Stock Market Looks Very Different When Measured in Gold
May 23, 2026
In dollars the S&P 500 has made huge new highs since 2000. In gold, it never got back to its peak. What changes when you swap the measuring stick?
How to use godom
May 11, 2026
Building a small godom app in three stages: a counter, two islands on one page, then a multi-page layout with a shared-state dashboard.
The thin bridge: keeping bridge.js dumb on purpose
May 9, 2026
godom's bridge.js builds DOM, applies patches, and forwards events. It does not evaluate expressions, hold state, or make decisions. The constraint is the feature.
Breakout, with my phone as the paddle
May 8, 2026
A breakout game built on godom: laptop renders the game, phone is the paddle controller via gyroscope, both connected to the same Go process.
A video player that decodes frames in Go
May 7, 2026
Go shells out to ffmpeg, decodes a video into JPEG frames, sends them to a browser canvas. No HTML video tag, no streaming, no codecs in the browser.
When to write plain JS in godom (and when not to)
May 6, 2026
godom doesn't ban JavaScript; it pushes it to the edges where it actually pays for itself. Three tiers, one rule, and the trap to avoid.
A 3D solar system in Go, drawn with Canvas 2D
May 5, 2026
I wrote a 3D engine in Go and let the browser draw 2D circles. No three.js, no WebGL, no JS math libraries. Just a list of 2D draw commands per frame.
How godom composes: islands, partials, and shared state
May 4, 2026
godom's composition model: stateful islands, stateless partials, slot-based content, and the shared-pointer trick for state across islands.
Backtesting Pattern Rotation strategy with a breakout filter across four setups
May 3, 2026
I ran the same regime-filtered breakout on four configurations. Three broke in different ways. Here is what that taught me about strategy fit.