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Tomek Sułkowski

@sulco.dev
2.1K followers 145 following 93 posts

StackBlitz Founding Engineer and DevRel. Making the videos, tips and tutorials. Into web- and woodworking tools. Oh, and ♪ instruments.

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Tomek Sułkowski @sulco.dev · 18/04/2025
Damn, I already loved "Rocky Road to Dublin" so I don't have where to go from there. Guess it just went to 11 🙌 open.spotify.com/track/1esmJ8...
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Tomek Sułkowski @sulco.dev · 13/04/2025
weekend experiment: a simple instrument that, technically, uses only one string. it's always in tune with itself, and there's only a single tuning peg. it should sound better once I find a proper string that long - had to use a fishing line for now
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NativeScript @nativescript.bsky.social · 14/02/2025
Hi @bolt.new build a Valentines Day, dedication to our family, mobile app using NativeScript that contains a pulsing heart 💝
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Open Source Pledge ⇌ @opensourcepledge.com · 13/02/2025
Simply in awe of @bolt.new/ @stackblitz.com's commitment to supporting Open Source. No one is asking them to do this, they're doing it because it's right. This is how it's done.
blog.stackblitz.com
Bolt 100K Open Source Fund
We're doubling down on our support to Open Source in 2025 with a 100K fund targeted at web infrastructure and Bolt dependencies.
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Anthony Fu @antfu.me · 09/02/2025
Deployed a WebContainer version (still early stage). It keeps unbelievable to me that @stackblitz.com made possible to run Node.js inside the browser! node-modules.dev
node-modules.dev
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Tomek Sułkowski @sulco.dev · 08/02/2025
Omg I just found a score I wrote 23 years ago that I was absolutely sure did not exist anymore. Words can't explain how this feels.
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Tomek Sułkowski @sulco.dev · 03/02/2025
New Anthony Fu project alert feels like a new Marvel movie trailer release back when these were good 🥹
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bolt.new @bolt.new · 22/01/2025
Today we're announcing $105.5m in funding to take Bolt to new heights! 🚀 Our Series B was led by Emergence & GV, with participation from Madrona, The Chainsmokers (Mantis), Conviction, and some of the best operators building in devtools & AI
bolt $105.5M raised
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Tomek Sułkowski @sulco.dev · 06/01/2025
Iconify is one of the greatest resources I know for icons in your app or website. 1️⃣ Go to iconify.design 2️⃣ Find the perfect icon and copy it's name, 3️⃣ Ask Bolt to "use the [icon name] from iconify" 4️⃣ Spread the word so everyone can have this superpower
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Tomek Sułkowski @sulco.dev · 16/12/2024
The faster we're moving, the more we fill our challenges quota to the brim, the more we loose our empathy. Let's stop and feel a little every now and then.
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Tomek Sułkowski @sulco.dev · 11/12/2024
Prompt an app into existence from Raycast.
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Tomek Sułkowski @sulco.dev · 11/12/2024
Did you know you can start a Bolt project by adding `?prompt=` to the URL like this? 💡 #bolttip It also allows for all kinds of cool lightweight integrations with Bolt; e.g. you can dynamically create a prompt in your app or website — then open Bolt already running it! 🤯
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StackBlitz @stackblitz.com · 11/12/2024
Bolt's OSS version has inspired our community to experiment with every AI model and new ideas. Today, we're doubling down on our commitment to Open Source: StackBlitz and Ottomator are partnering to bring oTToDev, @bolt.new's largest fork, back home! Say hello to @bolt.diy⚡
youtu.be
BREAKING NEWS: oTToDev is Now the OFFICIAL Open Source Bolt.new
YouTube video by Cole Medin
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Dominic Elm @d3lm.bsky.social · 03/12/2024
If you like what we are doing on bolt.new, we are hiring. I'd love to talk to you. If you're interested, feel free to send me a DM.
bolt.new
bolt.new
Prompt, run, edit & deploy web apps
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Tomek Sułkowski @sulco.dev · 02/12/2024
lol, I forgot to stop the recording (last Friday)
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Tomek Sułkowski @sulco.dev · 30/11/2024
🥲 I think this is my cue to finally take a breath, and stretch my legs.
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Tomek Sułkowski @sulco.dev · 27/11/2024
💡Bolt Tip: For every change, the AI recreates the whole file — even if only 1 line needed updating! Turn on the experimental "Diffs" setting to make Bolt output only changes to the necessary lines. This results in even 10x faster updates and -20% tokens reduction! Here's how:
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Tomek Sułkowski @sulco.dev · 27/11/2024
My salt&pepper dogs on a ashen blanket on a gray sofa. (the wall is graphite, btw 🌚)
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bolt.new @bolt.new · 26/11/2024
Today we're excited to launch a highly requested feature preview: Diff Based Edits. Diffs allow the AI to edit individual lines of code instead of rewriting entire files, making edits *much* faster & decreasing token usage ~20% on avg (and far more on large files).
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Vite @vite.dev · 26/11/2024
Vite 6.0 is out ⚡️ vite.dev/blog/announc...
vite.dev
Announcing Vite 6
Vite 6 Release Announcement
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Tomek Sułkowski @sulco.dev · 26/11/2024
Google Calendar add-on, prototyped in Bolt. We'd need some amendments to labor laws etc, but doable?
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Tomek Sułkowski @sulco.dev · 25/11/2024
Reason #2731 why I lose focus during a standup
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Eric Burel @ericburel.tech · 25/11/2024
Holly molly @bolt.new I thought I was being smart pushing the thing as far as I could and that it would break and here's the result The model only tripped on forgetting a default export (kind of mistake I would do lol) The image export does work This is just insane
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Addy Osmani @addyosmani.bsky.social · 25/11/2024
✍️ AI coding tip: Automatically keep a log of what, why & how decisions were made. Great for education. > Make sure to keep a log of what, why and how you did what you did in fyi(dot)md. Keep it updated. Works well with Bolt, v0, Replit, Cursor, Cline etc.
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joel 🌦️ @joelhooks.com · 24/11/2024
used @bolt.new to build out the initial implementation of a transcript/srt editor for @egghead.io lessons that turned out pretty nice
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Tomek Sułkowski @sulco.dev · 24/11/2024
Just discovered Noga Erez. Love at first beat.
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bolt.new @bolt.new · 22/11/2024
Our engineers 🤝 and the awesome @netlify.com folks prepared a new Bolt update for y'all: You can now connect your Netlify with Bolt and always deploy to the same URL — even your own custom domain names! 🤩
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Tomek Sułkowski @sulco.dev · 21/11/2024
Bolt tip: Change the title of your project by opening it in StackBlitz. This will not only make it easier on the eyes, but also help you find it on Your Chats list.
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bolt.new @bolt.new · 20/11/2024
Now live: find the Bolt Help Center in your sidebar! 💁 General Support 📚 Tutorials 📣 Recent Updates 🙌 Community & Support links! Learn more at support.bolt.new ⚡
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Dinos Papakostas @din0s.me · 20/11/2024
i wrote a docusaurus plugin that does this over the weekend. disclaimer: highly tailored to my documentation's structure, but it shouldn't be too difficult to generalize it: github.com/din0s/docusa...
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Tomek Sułkowski @sulco.dev · 20/11/2024
This is coo: with Gemini Nano you can have your own AI little model on the machine without needing anything other than the browser (feature flags needed tho!). Just used @bolt.new to try it and made a simple ai chat:
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Fabian Hiller @fabianhiller.com · 18/11/2024
Hey 👋 I am Fabian, the creator of Valibot, a TypeScript library with almost 2M monthly downloads and more than 6K stars on GitHub. I am looking for a US-based tech job starting in January. Feel free to share this post with your network! 🧩
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Tomek Sułkowski @sulco.dev · 18/11/2024
Just learned about llmstxt.org. Imagine if LLMs had a full, up-to-date documentation for a library one fetch away — that'd improve the quality of the output (+ability to use the latest features!) by a ton. Hope we can get Starlight / VitePress / Docusaurus integrations up soon to help promote it 👀
llmstxt.org
The /llms.txt file – llms-txt
A proposal to standardise on using an /llms.txt file to provide information to help LLMs use a website at inference time.
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Tomek Sułkowski @sulco.dev · 18/11/2024
Fun fact: in a consumer market, the CE mark seen on products in Europe is often associated with compliance to health and safety standards required to sell products in the EU, but it can also mean "China Export," which is likely just a coincidence.
the Comunidad Europea and China Export symbols compared
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Paul Copplestone - e/postgres @kiwicopple.bsky.social · 16/11/2024
Use Supabase with bolt.new, @stackblitz.com's new AI development tool 7 minute tutorial by @sulco.dev ↓↓↓ www.youtube.com/watch?v=yRlV...
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Tomek Sułkowski @sulco.dev · 16/11/2024
I am never making a YouTube thumbnail this late at night again. Anyways, here's a quick tutorial on how to use Supabase with bolt․new! www.youtube.com/watch?v=yRlV...
youtube.com
Use Supabase in bolt.new!
YouTube video by StackBlitz
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Tomek Sułkowski @sulco.dev · 15/11/2024
The irony of DaVinci Resolve continuing to crash when I try to apply "Crash Zoom" is absolutely not appreciated.
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Tomek Sułkowski @sulco.dev · 14/11/2024
Nobody has opinions anymore. They have recommendations.
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Tomek Sułkowski @sulco.dev · 13/11/2024
bolt tip: If you want to ensure a specific *value* or part of the UI doesn't get changed by the AI: 1. Select that part in the code 2. Click "Ask Bolt" 3. Prompt: "Extract this to a separate file" 4. Right click on that new file and choose "Lock file"
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Tomek Sułkowski @sulco.dev · 12/11/2024
Just saw Yamato Drummers again today with the dam. It's always so much fun with them you wouldn't believe 😁
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Tomek Sułkowski @sulco.dev · 11/11/2024
TIL: when you ⌥ + click on the display resolutions, you get a full set of options instead of only the few defaults
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Pedro Duarte @ped.ro · 11/11/2024
bluesky extension for @raycast.com www.raycast.com/dharamkapila...
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Tomek Sułkowski @sulco.dev · 11/11/2024
As your app grows, a lot of stuff ends up in the App.tsx file. When this happens 💡 Ask bolt․new to extract the logic and structure into smaller files. This will make: - subsequent updates faster (and cost less tokens!) - the code easier to analyze - targeting & locking more precise
bolt tip prompt: App.tsx is too big. Extract the logic & structure into smaller files.
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Tomek Sułkowski @sulco.dev · 10/11/2024
A quick experiment: a Tier List Maker, with some settings, data importing & exporting and image search, because I got carried away.
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Tomek Sułkowski @sulco.dev · 09/11/2024
This particular ai-assisted coding session with bolt ended in a weird place
A chat screenshot:

Tomek: WHOS A GOOD AI!?

Bolt: wags virtual tail
I am! I reorganized the color picker with a clean grid layout and made sure all the Tailwind colors are properly included in the build. I'm here to help make your development experience better! 🐾
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Tomek Sułkowski @sulco.dev · 08/11/2024
I won't lie; I was giving bolt about 40% chance of nailing this crazy prompt on the first try.. Yeah, it worked.
the prompt: I've described the SearchResponse api in the openlibrary.types.ts file. Now, when we get search for the book, instead of displaying the json of the response, look through the "docs" array to find an object with "seed" property.  In that "seed" property look for the value that starts from "/books/". That value will be the path to get details of the book (sth like openlibrary.org/books/[someid].json - note that you need to append the ".json" to the end).
Fetch that url. It will return a json of the structured described in as BookResponse in that same types file.
Display the description.value and the list of subjects.
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patak @patak.cat · 08/11/2024
🦋 kaleidoscope LP
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Tomek Sułkowski @sulco.dev · 08/11/2024
Using AI to build AI apps: just built a prototype app that will use Perplexity API to recommend me books based on my reading history. (Although you don't need an AI brain to recommend Brando Sando;)
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Tomek Sułkowski @sulco.dev · 08/11/2024
working on a responsive bolt apps on a laptop display can be a bit crowded. Wdyt of a quick little button like this?
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bolt.new @bolt.new · 08/11/2024
You can now download bolt․new projects and run them locally: 1. Click "Download" 2. Unzip 3. Run "npm install && npm run dev" There's no step #4!
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