iiinova — where your digital self keeps evolving

Jarek @jarekceborski.com · 11/09/2026

UI for humans to do the work by clicking will be gone. UI for humans to understand data, numbers, and status will stay. UI for humans to command agents is emerging.

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Jarek @jarekceborski.com · 29/07/2026

Free is HTTP only. TCP tunnels, custom domains, Snapshots, and Access control stay on paid plans.

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Jarek @jarekceborski.com · 29/07/2026

→ One URL at a time, fresh random subdomain per session (brave-blue-fox.trylocalcan.com). Pause and resume keep the same URL, and one click starts the next one.

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Jarek @jarekceborski.com · 29/07/2026

→ 60-minute sessions, 1 GB a month. Enough to debug a webhook or show a client a build. Not enough to quietly run production on my servers.

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Jarek @jarekceborski.com · 29/07/2026

→ No interstitial. Whoever opens your link hits your app, not a screen asking them to click through. That page exists to make free annoying, and it lands on the person who never chose your tool.

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Jarek @jarekceborski.com · 29/07/2026

LocalCan™ has a Free plan now. No warning page for your visitors. Sign up with an email, get a Public URL on trylocalcan. com. No card. Why it's shaped this way:

trylocalcan.com

trylocalcan.com — temporary preview URLs by LocalCan

Links on trylocalcan.com are temporary preview URLs developers create with LocalCan to share work running on their own computer.

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Jarek @jarekceborski.com · 27/07/2026

Also in this release: LocalCan servers send an LC-IPCountry header, so the Request Inspector shows a country flag next to each visitor IP. Useful for telling your client apart from a crawler.

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Jarek @jarekceborski.com · 27/07/2026

@localcan.com 3.0 Beta 9 exposes Snapshots and Access Control through the CLI and the MCP server. The agent runs `localcan snapshot publish ./dist`, gets a Public URL back, then `localcan access password <url>`, and gives you both.

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Jarek @jarekceborski.com · 27/07/2026

"Publish this prototype and put a password on it." That prompt now works from inside Claude/Codex/Cursor etc. The nice thing about it is that the full cycle is now 100% agent-driven: Design → Build → Publish → Share. No dashboard tab, no dragging a folder anywhere.

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Jarek @jarekceborski.com · 21/07/2026

Every feature sits on the card that runs it. So you can tell at a glance what keeps working with your laptop closed, which now includes Access Control: password, secret link, IP rules, enforced on the server. Access Control is new in 3.0 beta 8. release.

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Jarek @jarekceborski.com · 21/07/2026

Happy with how this panel turned out. Select a Public URL and you see the actual route: LocalCan's network on top, your machine below, tunnel in between.

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Jarek @jarekceborski.com · 02/07/2026

Webhook debugging used to be: trigger it, dig through logs, copy whatever you find, paste it into an AI chat, hope you grabbed the right request. Now the agent just reads the traffic itself. "A webhook failed, find out why" and it pulls the exact request and response LocalCan captured.

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Jarek @jarekceborski.com · 22/06/2026

What I really like about AI is that at least half of my day is spent making judgment calls instead of doing boring, tedious work. And that share keeps growing.

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Jarek @jarekceborski.com · 15/06/2026

I haven't designed a website for some time, and I forgot how long it takes. The new @localcan.com landing page is coming together nicely, and I can't wait to finalize it and launch. BTW, let me know if you have any feedback!

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Jarek @jarekceborski.com · 08/06/2026

I put together a tutorial on OAuth 2.1 for MCP servers. Fully working end to end against a real auth server, with every gotcha I hit along the way.

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Jarek @jarekceborski.com · 02/06/2026

Building an MCP server? I wrote a blog post for you:

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Jarek @jarekceborski.com · 20/05/2026

Never imagined I'd give an AI agent access to LocalCan CLI, ask it to use it, and ask about the experience and provide feedback. Wild!

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Jarek @jarekceborski.com · 15/05/2026

gm, coffee, claude, go!

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Jarek @jarekceborski.com · 12/05/2026

npm supply-chain attacks keep happening, so I hardened all my repos and wrote up the checklist. Mostly two lines of config. Do it before the next one.

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Jarek @jarekceborski.com · 12/05/2026

This could be the best or worst business decision: LocalCan is going subscription-only very soon (don't worry, existing perpetual licenses will keep working).

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Jarek @jarekceborski.com · 11/05/2026

Large projects with AI aren't a code-writing problem. They're a context-management problem (or really, an attention problem). I wrote a blog post about how I use Claude Code across a 6-repo, multi-language codebase. Link in comments.

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Jarek @jarekceborski.com · 07/05/2026

Quietly the biggest thing I've shipped in 3 years. A full rewrite - from pixels to infra. A real CLI, a global edge network, Linux support. The version of LocalCan I always wanted to ship. Beta out today 👇

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Jarek @jarekceborski.com · 20/04/2026

What you see in the demo is just a thin UI layer - an Electron.js app, which at its core, is a pretty YAML file editor. Stay tuned!

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Jarek @jarekceborski.com · 20/04/2026

Sneak peek of @localcan.com 3.0, super excited about releasing the beta soon-ish! It includes CLI, multi-region infra, YAML-driven config, and added Linux support. Fully rewritten in Go (app + infra). From my tests, the performance gains are huge, especially for folks outside the EU.

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Jarek @jarekceborski.com · 07/02/2026

The new Geist Pixel font is really nice! btw, the blog post: www.localcan.com/blog/testing...

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Jarek @jarekceborski.com · 17/01/2026

from now on, I'm including dashboard/servers/infra updates in the @localcan.com Changelog ツ

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Jarek @jarekceborski.com · 28/10/2025

made it to the end of the world

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Jarek @jarekceborski.com · 08/10/2025

Now for Mac & Windows! 💪 Please share with Windows devs you may know 🙏

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Jarek @jarekceborski.com · 01/10/2025

I wrote a tutorial: Self-host Next.js with Docker Swarm and CI/CD Pipeline ✦ Next.js + Postgres + Nginx ✦ Dev & Prod setups ✦ CI/CD Pipeline ✦ Docker layer caching ✦ Logging with Loki ✦ Docker secrets ✦ Certificates

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Jarek @jarekceborski.com · 30/09/2025

Ah, no, license doesn’t expire, it’s lifetime. The period for installing app updates expires. You don’t need to renew it if you don’t want latest versions.

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Jarek @jarekceborski.com · 29/09/2025

What shocks me when comparing Kerlig vs. LocalCan is the revenue per website visit: Kerlig = $0.16 / visit LocalCan = $0.86 / visit and I think Kerlig needs to pivot!

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Jarek @jarekceborski.com · 26/09/2025

3D printing was fun (circa 2020)

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Jarek @jarekceborski.com · 25/09/2025

thanks, totally forgot about TAAFT!

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Jarek @jarekceborski.com · 25/09/2025

Developers need great tools with top DX, period. This is as true now as it was back in 2023 when LocalCan only allowed publishing .local domains on the local network. TCP tunnels open a whole bunch of new possibilities when developing: K8s clusters, gRPC services or exposing local database Enjoy!

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Jarek @jarekceborski.com · 25/09/2025

I have $1000 to spend on marketing for @Kerlig.com app, but no idea what to do - I need some suggestions pls 🙏

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Jarek @jarekceborski.com · 16/09/2025

renovation is not a reason to stop building (⌐■_■)

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Jarek @jarekceborski.com · 16/09/2025

Next-gen Public URLs (tunnels) now in Beta! Built in Go, using QUIC protocol 🏎️

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Jarek @jarekceborski.com · 15/09/2025

shipping = endorphins sales = dopamine support = oxytocin

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Jarek @jarekceborski.com · 15/09/2025

Weekly reminder: if you don't feel like watching hour-long talking head videos, @Kerlig.com is your friend - ask questions, summarize, unpack topics 🤙

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Jarek @jarekceborski.com · 13/09/2025

Finalizing tests of the new LocalCan tunneling server – fully rewritten from Nginx+TypeScript to Go: ✅ WebSockets ✅ SSE ✅ Chunked encoding ✅ Multi-part forms ✅ Cookies ✅ Redirects ✅ Timeouts ✅ Large downloads ✅ Large uploads

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Jarek @jarekceborski.com · 13/09/2025

Thanks a ton Peter! ✌️🙏

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Jarek @jarekceborski.com · 11/09/2025

LAUNCH 🚀 Kerlig is now live on Uneed! Likely the best AI quick chat you can get on macOS I appreciate your support (ᵔᴥᵔ)

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