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Backpulse
We turned TradingView into a quantitative backtesting lab
Backpulse turns TradingView into an automated backtest engine — right in your browser. Auto-scans any Pine Script strategy → set Min/Max/Step ranges → runs Brute Force or Bayesian ML sweeps → ranked leaderboard by Net Profit, Sharpe & Drawdown → 1-click apply to chart. New: ☁️ Cloud Mode for 10,000+ iteration sweeps while you sleep. ⚡ Local Mode: 100% private, zero data leaves your machine. Free. No coding. No API keys.
If you've ever spent hours manually tweaking Pine Script numbers trying to find that one "perfect" EMA length or Stop Loss %... this is for you.
The problem we're solving:
TradingView's native Strategy Tester lets you see performance for one set of inputs. That's it. Finding the optimal settings means manually changing values, waiting for the chart to recalculate, noting the result, and repeating — hundreds of times.
Traders were losing 20+ hours per strategy just doing parameter search by hand.
What Backpulse does:
We built a Chrome/Edge extension that lives inside TradingView. Open any chart, launch Backpulse, and it:
Auto-detects every Pine Script input (lengths, multipliers, TP/SL %, booleans — all of it)
Runs the optimization sweep — Brute Force for exhaustive precision, or our new Bayesian ML engine that finds profitable clusters 10× faster using probabilistic modeling
Streams results into a ranked leaderboard sorted by Net Profit, Sharpe, Profit Factor, Max Drawdown — whatever you care about
Applies the winner to your live chart in 1 click. No copy-pasting.
What's new in this launch:
🧠 Bayesian Optimization — Not just grid search anymore. Our ML engine models the parameter landscape and intelligently samples high-ROI regions, cutting through thousands of combinations without testing every single one.
☁️ Cloud Mode — Run 10,000+ iteration sweeps on our cloud cluster without touching your machine. Launch a job, close your laptop, come back to a ranked leaderboard.
🔒 Zero custody — Local Mode runs 100% inside your browser's V8 engine. Your strategy logic never leaves your machine.
For Product Hunt hunters: Use code PHHUNT at signup for an extended free trial of Cloud Mode — no credit card required.
We built this because we were the frustrated TradingView traders who needed it. Would love your feedback, especially from other Pine Script devs and quants in the community.
— Van Tuan & the Backpulse team
About Backpulse on Product Hunt
“We turned TradingView into a quantitative backtesting lab”
Backpulse was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #423 on the daily leaderboard. Backpulse turns TradingView into an automated backtest engine — right in your browser. Auto-scans any Pine Script strategy → set Min/Max/Step ranges → runs Brute Force or Bayesian ML sweeps → ranked leaderboard by Net Profit, Sharpe & Drawdown → 1-click apply to chart. New: ☁️ Cloud Mode for 10,000+ iteration sweeps while you sleep. ⚡ Local Mode: 100% private, zero data leaves your machine. Free. No coding. No API keys.
On the analytics side, Backpulse competes within Productivity, Developer Tools and Tech — topics that collectively have 1.8M followers on Product Hunt. The dashboard above tracks how Backpulse performed against the three products that launched closest to it on the same day.
Who hunted Backpulse?
Backpulse was hunted by Tuấn Huỳnh Văn. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Backpulse including community comment highlights and product details, visit the product overview.
Tuấn Huỳnh Văn
Hey Product Hunt 👋
If you've ever spent hours manually tweaking Pine Script numbers trying to find that one "perfect" EMA length or Stop Loss %... this is for you.
The problem we're solving:
TradingView's native Strategy Tester lets you see performance for one set of inputs. That's it. Finding the optimal settings means manually changing values, waiting for the chart to recalculate, noting the result, and repeating — hundreds of times.
Traders were losing 20+ hours per strategy just doing parameter search by hand.
What Backpulse does:
We built a Chrome/Edge extension that lives inside TradingView. Open any chart, launch Backpulse, and it:
Auto-detects every Pine Script input (lengths, multipliers, TP/SL %, booleans — all of it)
Runs the optimization sweep — Brute Force for exhaustive precision, or our new Bayesian ML engine that finds profitable clusters 10× faster using probabilistic modeling
Streams results into a ranked leaderboard sorted by Net Profit, Sharpe, Profit Factor, Max Drawdown — whatever you care about
Applies the winner to your live chart in 1 click. No copy-pasting.
What's new in this launch:
🧠 Bayesian Optimization — Not just grid search anymore. Our ML engine models the parameter landscape and intelligently samples high-ROI regions, cutting through thousands of combinations without testing every single one.
☁️ Cloud Mode — Run 10,000+ iteration sweeps on our cloud cluster without touching your machine. Launch a job, close your laptop, come back to a ranked leaderboard.
🔒 Zero custody — Local Mode runs 100% inside your browser's V8 engine. Your strategy logic never leaves your machine.
For Product Hunt hunters: Use code PHHUNT at signup for an extended free trial of Cloud Mode — no credit card required.
We built this because we were the frustrated TradingView traders who needed it. Would love your feedback, especially from other Pine Script devs and quants in the community.
— Van Tuan & the Backpulse team