R2D2 Reader — Read once. Remember forever.

That's the vision behind the app I just shipped: 🤖 r2d2reader.

It's an AI reading companion that stays alongside you as you read and turns any text into something you actually retain:

• Auto-generated quizzes
• Flashcards for spaced repetition
• Clean summaries on demand
• Active recall, not passive skimming

Live on iOS. Free to download

r2d3reader.vercel.app
u/Exotic-Practice314 — 13 days ago
▲ 98 r/highfreqtrading+1 crossposts

I build a tool which is able to parse 1 million FIX messages in less than 100millisecond

If you are working with FIX engine or FIX gateway, this is tool for you. This tool can streaming live your FIX messages, parsing them and alert you if there are any issues.

Especially, it can construct a whole trade life-cycle and giving you all information about your latency you need to know.
It is full open source here: aifixparser.com, let me know if you wish any features or any improvements

u/Exotic-Practice314 — 14 days ago
▲ 0 r/rust

I am working on HFT shop, parsing FIX messages by time to time. I have tried multiple times with Java but all failed. This time i push myself building a from scratch using Rust and my parser is able to parse at a least a whole year of my shop FIX messages. Finally it is. Sharing here if someone need it.

aifixparser.com
u/Exotic-Practice314 — 1 month ago