DegenSugarBoo

DegenSugarBoo / OpenBook

Public

Real-time Crypto Futures depth heatmap in Rust (egui/eframe) with live order flow and trade tape.

egui market-microstructure orderbook
100
37
100% credibility
Found Mar 04, 2026 at 100 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Rust
AI Summary

A desktop app that visualizes real-time Binance Futures order book depth, trades, and analytics in a dockable heatmap interface.

How It Works

1
🔍 Discover the Tool

You hear about a free app that turns live crypto trading data into easy-to-see pictures like heatmaps.

2
💻 Launch the App

Download it to your computer and open it up – it starts right away showing Bitcoin by default.

3
📈 Choose a Market

Type in a crypto pair like BTCUSDT from the list and hit connect to start watching.

4
🌡️ See Live Action

Watch orders and trades stream in real-time, painting a colorful heatmap of buying and selling pressure.

5
🖼️ Explore Views

Drag around panels for order book, recent trades, market impact, and flow analytics.

6
⚙️ Customize Layout

Rearrange, hide, or save your favorite screen setup for next time.

✅ Spot Opportunities

Now you effortlessly track market moves and make smarter trading decisions.

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Star Growth

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AI-Generated Review

What is OpenBook?

OpenBook delivers a native Rust desktop app for real-time Binance Futures order book visualization, streaming depth and trade data via WebSocket to render Bookmap-style heatmaps alongside live trade tapes and order flow panes. Traders get dockable analytics for market impact simulation, fill/kill ratios, and a searchable USDT perpetual symbol picker with 24h tickers. Built on egui/eframe, it runs smoothly on macOS, Linux, or Windows after a simple `cargo run --release`.

Why is it gaining traction?

It packs pro-level features like event-driven depth history replay, adaptive FPS rendering, and layout profiles into a free, open-source tool—unlike laggy web charts or paid real-time crypto platforms. The micro-structure focus, with fill/kill burst detection and slippage estimators, hooks devs chasing real-time crypto market edges without C++ complexity. At 100 stars, it's pulling interest as a github openbook v2-style viewer for futures depth.

Who should use this?

Crypto quants monitoring order flow imbalances on BTCUSDT perps, algo traders simulating fills during high-vol bursts, or Rust GUI explorers building real-time crypto charts. Skip if you need Solana DEX integration like openbook dex github projects.

Verdict

Grab it for personal microstructure analysis—features punch above its 100 stars and 1.0% credibility score, with good docs and tests. Address memory bloat and zoom lag to boost maturity.

(198 words)

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