High-performance, zero-dependency charting engine for Svelte
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HN · launched Sep 27, 2026 · 6 upvotes (top 67%) · 0 views
Niche: data and scientific visualization tools · 146 launches, 3 in the last 7 days ▼ -50% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 146 launches in data and scientific visualization tools →
Could you build this?
No A high-performance zero-dependency trading chart engine requires custom low-level HTML5 Canvas rendering routines, complex financial mathematics in Web Workers, and gesture handling that rival TradingView.
What it would actually take: Building this requires hand-crafting an immediate-mode 2D graphics rendering pipeline on Canvas/WebGL, including custom font rendering, sub-pixel hit testing for drawing tools, and dynamic coordinate transformations for pan/zoom. The 66 financial indicators and Monte Carlo backtester must be implemented from raw math without external libraries and scheduled across a multi-threaded Web Worker architecture to sustain 60 FPS under high-frequency WebSocket tick streams. This demands deep expertise in algorithmic math, low-level browser performance optimization, and quantitative finance visualization.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one : 2453 launches clear the similarity bar, closest 8 shown.
Attention rank: #1576 of 2454 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 333 days after the earliest competitor.
- V0 for Svelte (svelte0), a Svelte UI generator · hn · 2025-11-13 · 6 upvotes · similarity 0.72
- svelte-annotate · github · 2026-09-11 · 13 upvotes · similarity 0.69
- Live-Editable Svelte Pages · hn · 2026-03-16 · 7 upvotes · similarity 0.63
- Sivir UI · ph · 2026-10-05 · 2 upvotes · similarity 0.57
- ZDS · hn · 2025-12-20 · 5 upvotes · similarity 0.56
- Rusdantic · hn · 2026-03-30 · 5 upvotes · similarity 0.54
- kividb · github · 2026-10-16 · 316 upvotes · similarity 0.54
- ztd-charts · github · 2026-11-05 · 122 upvotes · similarity 0.54
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