apokalypsix

apokalypsix / chartx

Public

High-performance GPU-accelerated charting library for Java Swing applications.

charting java metal opengl swing
25
1
100% credibility
Found Feb 01, 2026 at 18 stars -- GitGems finds repos before they trend. Get early access to the next one.
Sign Up Free
AI Analysis
Java
AI Summary

ChartX is a high-performance GPU-accelerated charting library for Java Swing applications supporting over 30 chart types with smooth interactive rendering.

How It Works

1
🔍 Discover fast charts

You hear about ChartX, a tool that makes beautiful, smooth charts even with tons of data.

2
📦 Add to your project

You easily connect it to your app with simple instructions.

3
⚡ Run the examples

With one click, stunning charts like candlesticks, heatmaps, and gauges appear, flying at 100+ frames per second.

4
🎨 Build your first chart

You pick a chart type, add your numbers, and watch it draw perfectly.

5
✨ Customize freely

Tweak colors, add zoom and pan, stack series – it feels effortless and responsive.

🚀 Pro charts in your app

Your application now has silky-smooth, professional visualizations that impress everyone.

Sign up to see the full architecture

4 more

Sign Up Free

Star Growth

See how this repo grew from 18 to 25 stars Sign Up Free
Repurpose This Repo

Repurpose is a Pro feature

Generate ready-to-use prompts for X threads, LinkedIn posts, blog posts, YouTube scripts, and more -- with full repo context baked in.

Unlock Repurpose
AI-Generated Review

What is chartx?

ChartX delivers GPU-accelerated charts for Java Swing apps, rendering 100k+ points at 60FPS via drop-in JPanel components. It tackles sluggish Java viz like JFreeChart with 30+ types—candlesticks, heatmaps, treemaps, financial indicators—plus pan/zoom and multi-pane layouts. High-performance Java charts on GitHub, with OpenGL/Vulkan/Metal/DX12 backends and Maven integration.

Why is it gaining traction?

Benchmarks crush alternatives: 8.8x faster than JFreeChart on 100k OHLC bars, hitting 126FPS vs 14FPS. TradingView-style interactivity (crosshairs, tooltips, RSI/MACD overlays) shines on large datasets, with demos proving million-point smoothness. Easy Gradle deps and CLI-run examples hook devs chasing high-performance GPU charts.

Who should use this?

Swing devs crafting trading desks, dashboards, or real-time monitors handling charts top 100, charts USA, charts Deutschland 2025. Finance engineers needing candlesticks with indicators, or data teams embedding responsive charts aktuell without perf dips on high-performance backend GitHub stacks.

Verdict

Strong pick for perf-critical Swing viz if JFreeChart lags, but 25 stars and 1.0% credibility signal early maturity—great demos/benchmarks offset thin tests/community. Prototype it; scales well for charts 2025/2026 workloads.

(198 words)

Sign up to read the full AI review Sign Up Free

Similar repos coming soon.