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Brotzky

@brotzky • 19,457 subscribers

Web @Wealthsimple, Writing https://t.co/MloZe5FzQp, Co-founder https://t.co/aNlOFZiVLA (acq. by @Wealthsimple). An engineer that loves design.

Shorts

Can you prompt this into existence?

Can you prompt this into existence?

883,703 views

Chat might be one of hardest UIs to build. - Rich text editor - Stream/pause/refresh data - DOM weight - Scroll position - Markdown/Custom UI Easy to build but hard to get right. Just getting this scroll restoration perfect was brutal 👇

Chat might be one of hardest UIs to build. - Rich text editor - Stream/pause/refresh data - DOM weight - Scroll position - Markdown/Custom UI Easy to build but hard to get right. Just getting this scroll restoration perfect was brutal 👇

66,710 views

Drag and drop ✨ Never roll your own. It's always a mistake. So what do we use?

Drag and drop ✨ Never roll your own. It's always a mistake. So what do we use?

136,186 views

Of course Keita Yamada had a web 'liquid glass' demo in 2019 🐐🇯🇵!

Of course Keita Yamada had a web 'liquid glass' demo in 2019 🐐🇯🇵!

50,520 views

Added a configurable image grid to my editor 💅

Added a configurable image grid to my editor 💅

11,785 views

Charting in Fey is here 📈 We made the complex look simple! Let me show you how:

Charting in Fey is here 📈 We made the complex look simple! Let me show you how:

38,482 views

We've launched Manual Portfolios in Fey! Say goodbye to your clunky excel sheet 👋

We've launched Manual Portfolios in Fey! Say goodbye to your clunky excel sheet 👋

14,100 views

Videos

Anya Rossi

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"AI slop" or "vibe coding" is so wrong. I spent the weekend making my site stupid fast. Results? Instant page loads, no stale data, and the fastest app I've ever built. All the little details 🧵

"AI slop" or "vibe coding" is so wrong. I spent the weekend making my site stupid fast. Results? Instant page loads, no stale data, and the fastest app I've ever built. All the little details 🧵

128,723 views • 3 months ago

I also obsessed over the Electron cold start. Now my Stocks app opens and loads in 300ms. Here's a comparison between 3 different apps:

I also obsessed over the Electron cold start. Now my Stocks app opens and loads in 300ms. Here's a comparison between 3 different apps:

87,500 views • 3 months ago

AI has completely changed how I work. Over the weekend I built myself a personal investment tool without opening an IDE or Figma. It has agents, chat, fundamentals, screener, and so much more. All perfectly customized to my needs. And it's insanely fast and fun to use.

AI has completely changed how I work. Over the weekend I built myself a personal investment tool without opening an IDE or Figma. It has agents, chat, fundamentals, screener, and so much more. All perfectly customized to my needs. And it's insanely fast and fun to use.

58,165 views • 3 months ago

For your stacked elements: Stop using border or box-shadow. Start using mask.

For your stacked elements: Stop using border or box-shadow. Start using mask.

192,211 views • 1 year ago

Drag any part of the chart to get exact performance 📈 Here's how we built it:

Drag any part of the chart to get exact performance 📈 Here's how we built it:

236,996 views • 2 years ago

Building a Stock Screener is incredibly complex. The amount of data you need is only half the equation. You also have to make it searchable and simple to use. What’s the trick to ours?

Building a Stock Screener is incredibly complex. The amount of data you need is only half the equation. You also have to make it searchable and simple to use. What’s the trick to ours?

215,182 views • 2 years ago

The mission to build the best stock chat in the world continues. Graphs (11): line, multi-line, bar, grouped, stacked, donut, gauge, target, earnings, peers, drawdown. Tools (32): search, screen, scrape, price, history, technicals, financials, ratios, multiples, earnings, dividends, analysts, insiders, news, sec filings, economic, reddit...

The mission to build the best stock chat in the world continues. Graphs (11): line, multi-line, bar, grouped, stacked, donut, gauge, target, earnings, peers, drawdown. Tools (32): search, screen, scrape, price, history, technicals, financials, ratios, multiples, earnings, dividends, analysts, insiders, news, sec filings, economic, reddit...

29,829 views • 2 months ago

Building the best Stock Chat UI. Just added 8 chart types: line, bar, stacked, donut, drawdown, EPS, gauge, and grouped. All interactive, performant, and beautiful.

Building the best Stock Chat UI. Just added 8 chart types: line, bar, stacked, donut, drawdown, EPS, gauge, and grouped. All interactive, performant, and beautiful.

23,450 views • 3 months ago

Another project in the works! Built a custom editor for it, obviously.

Another project in the works! Built a custom editor for it, obviously.

15,756 views • 2 months ago

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