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José Donato

@josedonato__ • 10,242 subscribers

founding engineer at @openbb_finance | learning markets by building | nfa

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got tired of closed orderflow tools. wanted to own the stack and learn more so i built cryexc, my free crypto orderflow tool using imgui/c++/wasm two modes - demo: browser connects to exchanges (realtime) - self-hosted: your own backend for historical data link/demo below 👇
3:59
josedonato__'s profile picture

got tired of closed orderflow tools. wanted to own the stack and learn more so i built cryexc, my free crypto orderflow tool using imgui/c++/wasm two modes - demo: browser connects to exchanges (realtime) - self-hosted: your own backend for historical data link/demo below 👇

José Donato

114,096 görüntüleme • 5 ay önce

mind blown. dear imgui is on another level footprint + heatmap + profile + DOM + ... rendering all of it without dropping a single frame currently just hitting binance futures ws directly for quick prototyping. can't wait to pipe my internal system into this
0:57
josedonato__'s profile picture

mind blown. dear imgui is on another level footprint + heatmap + profile + DOM + ... rendering all of it without dropping a single frame currently just hitting binance futures ws directly for quick prototyping. can't wait to pipe my internal system into this

José Donato

111,829 görüntüleme • 6 ay önce

crypto liquidity is fragmented across dozens of markets watching just binance means you're missing depth on bybit, okx, etc by the time you check all tabs, the market moved without you so i built an orderbook aggregator and you can use it for free 1/n
1:20
josedonato__'s profile picture

crypto liquidity is fragmented across dozens of markets watching just binance means you're missing depth on bybit, okx, etc by the time you check all tabs, the market moved without you so i built an orderbook aggregator and you can use it for free 1/n

José Donato

45,500 görüntüleme • 7 ay önce

multi-exchange CVD imgui widget (perps + spot) aggr was a big inspiration for this one. goal is to analyze divergence across all major exchanges in real-time next to all the other widgets ofc binance spot and perps leading the dump at NY open while coinbase buying
0:51
josedonato__'s profile picture

multi-exchange CVD imgui widget (perps + spot) aggr was a big inspiration for this one. goal is to analyze divergence across all major exchanges in real-time next to all the other widgets ofc binance spot and perps leading the dump at NY open while coinbase buying

José Donato

31,579 görüntüleme • 5 ay önce

working on imgui aggregated orderbook heatmaps toggle and merge liquidity across multiple venues demo runs 100% in-browser btw (connecting directly to exchange websockets), but can connect my backend to aggregate much more all running smoothly alongside the footprint charts
0:57
josedonato__'s profile picture

working on imgui aggregated orderbook heatmaps toggle and merge liquidity across multiple venues demo runs 100% in-browser btw (connecting directly to exchange websockets), but can connect my backend to aggregate much more all running smoothly alongside the footprint charts

José Donato

20,568 görüntüleme • 5 ay önce

crypto orderflow in your pocket daily reminder: you can use cryexc on any device, including mobile market profile/TPO, footprints, heatmaps, tape feed, DOM/Ladder, ... link below
1:16
josedonato__'s profile picture

crypto orderflow in your pocket daily reminder: you can use cryexc on any device, including mobile market profile/TPO, footprints, heatmaps, tape feed, DOM/Ladder, ... link below

José Donato

13,402 görüntüleme • 4 ay önce

introducing ollama-reply 🦙 a browser extension that uses ollama to generate smart replies for LinkedIn and X 👨‍🍳 customizable: use any model/adapt to your needs 🆓 open source: tech: ollama + AI at Meta llama3 React Tailwind CSS shadcn + Radix by WorkOS
0:24
josedonato__'s profile picture

introducing ollama-reply 🦙 a browser extension that uses ollama to generate smart replies for LinkedIn and X 👨‍🍳 customizable: use any model/adapt to your needs 🆓 open source: tech: ollama + AI at Meta llama3 React Tailwind CSS shadcn + Radix by WorkOS

José Donato

43,108 görüntüleme • 2 yıl önce

spent last weekend building a website for flowsurface built with Astro + Cloudflare. 100+ on lighthouse flowsurface is a free and open source native crypto orderflow app i've been contributing to performant heatmaps, footprints, time & sales, orderbook, and more 1/2
1:59
josedonato__'s profile picture

spent last weekend building a website for flowsurface built with Astro + Cloudflare. 100+ on lighthouse flowsurface is a free and open source native crypto orderflow app i've been contributing to performant heatmaps, footprints, time & sales, orderbook, and more 1/2

José Donato

17,637 görüntüleme • 8 ay önce

working on multi-symbol support for cryexc few people asked for this, select between binance perps >$5m volume (if binance is blocked in your region, you get top hyperliquid symbols) tick size is tricky to generalize across all alts (still tuning it), but starting to look good
2:04
josedonato__'s profile picture

working on multi-symbol support for cryexc few people asked for this, select between binance perps >$5m volume (if binance is blocked in your region, you get top hyperliquid symbols) tick size is tricky to generalize across all alts (still tuning it), but starting to look good

José Donato

10,619 görüntüleme • 5 ay önce

new day new features. focusing on QOL today - theme engine + default presets (what am I missing?). theming surprisingly easy with imgui - local state persistence. used EM_JS to bridge c++ to browser localstorage now it remembers exact layout, tabs, and settings after reload
2:04
josedonato__'s profile picture

new day new features. focusing on QOL today - theme engine + default presets (what am I missing?). theming surprisingly easy with imgui - local state persistence. used EM_JS to bridge c++ to browser localstorage now it remembers exact layout, tabs, and settings after reload

José Donato

11,468 görüntüleme • 6 ay önce

Daha fazla içerik yok.