iiinova — where your digital self keeps evolving

meefik @meefik.dev · 05/08/2026

Wanted something useful for my ESP32-S3 + e-paper screen, so I turned it into a physical TTY. Just pipe text over USB serial and it renders with auto-scaling fonts. Writeup: meefik.dev/2026/08/04/p... #DIY #ESP32 #embedded #electronics #epaper #cli #OpenSource

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meefik @meefik.dev · 04/08/2026

My favorite stack for front-end styling: #TailwindCSS, #daisyUI, and #Iconify 🔥 Why? • JavaScript-only writing • Custom styling where needed • Framework-agnostic & pure CSS output • Automatic tree-shaking • No "class hell" with daisyUI Works perfectly with the #Neux library! 🧑‍💻

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meefik @meefik.dev · 02/08/2026

I've tried #WebAwesome, a framework-agnostic #UI component library based on #WebComponents. It works perfectly with the #Neux library because it can be used directly, without the need for JSX or other framework-specific approaches. Try it together in the playground: v49.livecodes.io?x=id/qtqxqig...

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meefik @meefik.dev · 01/08/2026

You can finally use #Neux (neux.dev) with #AI agents: npx skills add meefik/neux #TypeScript #JavaScript #WebDev

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meefik @meefik.dev · 28/07/2026

The #Neux front-end library now has detailed documentation powered by #TypeDoc (neux.dev) and a new cute logo 🐦‍⬛

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meefik @meefik.dev · 20/07/2026

What else can be done: ✔️ Video quality settings (resolution & bitrate controls) ✔️ Active speaker indication ✔️ Low signal/network quality indicator ✔️ Raise Hand functionality ✔️ Keyboard navigation support ✔️ Chat history synchronization ✔️ Local video recording

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meefik @meefik.dev · 20/07/2026

Day 14: MISSION ACCOMPLISHED! 🏁 The #P2P video app is live, tested, and installable as a #PWA. From foundations to a full-mesh conferencing tool in two weeks. Built with #ReactJS, #TypeScript, #Peerix & #ZedEditor. Thoughts and takeaways: meefik.dev/2026/07/20/p... #BuildInPublic #DevLog #WebRTC

meefik.dev

Peerix Talk: P2P video app in 13 evenings

Building a real-time P2P chat app from scratch using React, WebRTC, and local LLMs inside Zed Editor. It took about half the time I expected.

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meefik @meefik.dev · 19/07/2026

Day 13: Installable everywhere! Turning the #P2P video app into a full-blown #PWA: 📱 Web App Manifest + icons & themes 🔔 Native install prompts (iOS/Android/Desktop) ⚡ App-like UX, zero store friction Built with #ReactJS, #TypeScript & #Vite inside #ZedEditor. #BuildInPublic #DevLog

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meefik @meefik.dev · 19/07/2026

Peerix's core idea is pluggable signaling drivers. You can test app logic and UI backend-free using BC, then easily swap to MQTT or something else. This flexibility lets you reuse existing server infrastructure without adding new backend components. All drivers are already tested by Peerix itself.

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meefik @meefik.dev · 17/07/2026

Day 12: Signaling drivers unlocked! 🔓 Expanded #Peerix signaling for the #P2P video app: ✅ MQTT & NATS support ✅ SSE integration ✅ BroadcastChannel for testing More flexibility for diverse network environments, plus public server support! #JavaScript #TypeScript #BuildInPublic #DevLog

This is the Peerix documentation page about the MQTT driver.

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meefik @meefik.dev · 15/07/2026

Actually, before writing any E2E automated tests, I teach a local AI agent to perform the tests manually using Playwright MCP, like a human tester. It analyzes the code and my instructions to create a test plan and then executes it without requiring extra code.

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meefik @meefik.dev · 14/07/2026

Day 11: E2E tests are live! 🧪 Adding automated #E2E testing with #Playwright to catch regressions fast in #P2P video app: ✅ Full browser automation setup 🔄 Cross-tab navigation & #UI interactions 🐛 Flaky test detection & retries #ReactJS #TypeScript #Peerix #BuildInPublic #DevLog

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meefik @meefik.dev · 13/07/2026

Day 10: Chat is live! 💬 Hooked up #Peerix via data channels for #P2P messaging: ✅ Data channels established 💬 Peer messages syncing instantly 🔥 Seamless chat integration complete Built with #ReactJS, #TailwindCSS & #shadcn in #ZedEditor. #TypeScript #BuildInPublic #DevLog

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meefik @meefik.dev · 11/07/2026

they felt good 🙂

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meefik @meefik.dev · 10/07/2026

Day 9: Media streaming is alive! 💥 Hooked up #Peerix for live #WebRTC streams: 📹 Remote video tiles rendering flawlessly 🎙️ Mic/cam toggles syncing instantly Built with #ReactJS, #TailwindCSS & #shadcn in #ZedEditor. Next: P2P text chat! 💬 #TypeScript #BuildInPublic #DevLog

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meefik @meefik.dev · 09/07/2026

Day 8: Peer connections are live! 🕸️ Wired up the network backbone for the #P2P video app: 🌐 Added #Peerix to handle #WebRTC connections 👥 Full mesh support across multiple peers in the same room Next step: WebRTC media stream sharing 💥 #ReactJS #TypeScript #BuildInPublic #DevLog

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meefik @meefik.dev · 09/07/2026

The most difficult part is accounting for all the asynchronous edge cases that need to be handled

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meefik @meefik.dev · 08/07/2026

Day 7: Expect the unexpected! ⚠️ Making the #P2P video app robust against real-world chaos: 🚫 Graceful error handling for blocked cam/mic permissions 🔑 Room joining logic fully wired up 🧩 Clean UI fallbacks for missing devices #ReactJS #TypeScript #BuildInPublic #DevLog

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meefik @meefik.dev · 08/07/2026

Yes, all P2P will be over WebRTC, and I'll implement it a bit later 🙂

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meefik @meefik.dev · 07/07/2026

Day 6: Lights, camera, action! 🎥🎙️ Today, the #P2P video app gets local media streams! Wired up device inputs to the UI: 📹 Live camera capture & tile display 🎤 Mic audio capture & toggle sync 📱 Responsive header for sleek mobile navigation Demo below 👇 #ReactJS #TypeScript #BuildInPublic #DevLog

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meefik @meefik.dev · 06/07/2026

Day 5: Video tiles 🎬 Tackling the hardest part of the #P2P video app UI yet! Here's what I'm packing into the layout: 👤 Name & Identicon 🎙️ Mic & Active speaker indicators 📱 Responsive tiles + pinning 📌 Building with #ReactJS, #Tailwind & #shadcn in #ZedEditor. #TypeScript #BuildInPublic #DevLog

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meefik @meefik.dev · 05/07/2026

Have fun with the Peerix song 🎵

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meefik @meefik.dev · 05/07/2026

I'll post the next update about video tiles tomorrow. Stay in touch!

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meefik @meefik.dev · 05/07/2026

It may be the chat history.

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meefik @meefik.dev · 05/07/2026

I thought about it. I suppose that will use CRDTs to sync some data across peers.

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meefik @meefik.dev · 05/07/2026

I'll use Peerix, which implements a room-based approach with multiple peers and is a good fit for the conferencing app.

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meefik @meefik.dev · 05/07/2026

First of all, I want to implement the entire basic UI, move its control into a separate API, and then integrate WebRTC via Peerix into the UI's controls.

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meefik @meefik.dev · 05/07/2026

Everything will be done via data channels. The signaling channel will only be used for the initial connection.

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meefik @meefik.dev · 04/07/2026

Day 4: Chat panel is live! Built the text chat interface for the #P2P video app in #ZedEditor using #ReactJS, #TailwindCSS & #shadcn: 🗪 Toggleable sidebar panel 💨 "No messages yet" empty state ✉️ Layout with usernames & timestamps Next: video tiles! 🚀 #BuildInPublic #DevLog #WebDev #SPA

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meefik @meefik.dev · 03/07/2026

Day 3: Inside the room! Building the #P2P video app core UI: ⏱️ Room ID & timer 🎛️ Responsive controls 🌓 Theme toggle 📲 QR invite dialog Next stop: text chat! 💬 #TypeScript #ReactJS #TailwindCSS #shadcn #WebDev #BuildInPublic #DevLog

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meefik @meefik.dev · 02/07/2026

Day 2: Lobby view is alive! Built the "Join Room" view for the #P2P video app with #ReactJS & #shadcn Working: 👤 Name input & Room ID 🎤 Mic toggle, level meter & device selector 📹 Camera toggle+live preview Polishing the visualizer with #AI agent in #ZedEditor felt useful! #DevLog #BuildInPublic

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meefik @meefik.dev · 01/07/2026

Sorry, but it's not ready yet. I'll publish it right after I finish this code challenge. Let's see what the end result is 😀

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meefik @meefik.dev · 01/07/2026

Day 1: Foundations laid! Today I set up the base environment: 📦 Stack: React+TS+Vite+TW+shadcn/ui 🤖 Agents: Added AGENTS.md to guide AI workflows 🌍 i18n: Added i18next for localization Repo: github.com/peerix-dev/p... #ReactJS #TypeScript #Vite #TailwindCSS #DevLog #BuildInPublic #OpenSource

Zed Editor with the open AGENTS.md file.

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meefik @meefik.dev · 30/06/2026

I'm starting a 30-day challenge to build a #P2P video app from scratch using #peerix and local #LLMs in #ZedEditor. Not just "vibe coding". I'm using #AI agents to co-pilot the work. Expect daily micro-updates here. Let's go! 🚀 #WebRTC #JavaScript #DevLog #BuildInPublic

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meefik @meefik.dev · 20/06/2026

#LLM performance on #AMD Radeon AI PRO R9700 (32GB VRAM) using #ROCm 7.2: input/output tokens per second and VRAM usage at a 128k context length with Q8 KV cache. Ollama + Q4_K_M models.

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meefik @meefik.dev · 18/06/2026

My new guide walks through running self-hosted LLMs (Qwen 3.6 & Zeta 2.1) with Zed Editor using Ollama & Docker on an AMD GPU. Zero latency, zero bills, total privacy. Read the full guide: meefik.dev/2026/06/18/l... #SelfHosted #LLM #Zed #AMD #Ollama #Qwen

meefik.dev

Set up self-hosted LLMs for local development

A complete guide to running generative AI models locally on AMD GPU using Ollama and Zed Editor for everyday software development.

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meefik @meefik.dev · 10/06/2026

Want to hide data inside PNGs using JS? 🖼️🔐 Check out this pure #JavaScript library for lossless data encoding: 1️⃣ Data-to-Image: Converts raw bytes directly into RGB channels. 2️⃣ #Steganography: Injects up to 1 byte per pixel into an existing image invisibly! meefik.dev/2020/02/22/a...

meefik.dev

Encoding and decoding data in PNG with compression

Exploring data encoding and steganography techniques using PNG images with lossless compression in JavaScript.

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meefik @meefik.dev · 08/06/2026

If you build a small open source library, please try to keep it zero dependency. When someone installs your tool, they want your code and not a hidden avalanche of 50 sub dependencies they did not ask for. Keep it lightweight. Keep it predictable. Build trust. 📦 Do you agree?

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meefik @meefik.dev · 07/06/2026

You're right. I used the GPT-OSS 20B model for the text scenario with manual review.

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meefik @meefik.dev · 07/06/2026

Meet #NEUX: a tiny (~4kb) frontend library for dynamic UIs using native JS & browser APIs! 🚀 Ditch complex compilers & vDOM. Enjoy reactive signals, direct DOM manipulation, true 2-way reactivity, built-in L10n, and simple routing. Perfect for fast SPAs & Web Components! 🔗 meefik.dev/neux/

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meefik @meefik.dev · 06/06/2026

I created a 5-min #AI podcast using only open-source, self-hosted tools. No expensive, privacy-compromising cloud services. Just testing the limits of a home PC. The result? The "Humanless Podcast". Check out the experiment: meefik.dev/2025/12/10/ai-podcast-from-scratch/

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meefik @meefik.dev · 05/06/2026

I benchmarked #LLM performance on AMD Radeon AI PRO R9700 with Ollama, comparing ROCm 7.1 vs 6.4 across 8 models (Mistral, Llama, Qwen, GPT-OSS, DeepSeek, and more). Result: visible gains in prompt throughput (+87% avg) and faster responses (+11% avg). More details here: meefik.dev/2026/05/31/l...

A chart shows an LLM performance comparison for the AMD R7000 (ROCm 7.1), AMD R7000 (ROCm 6.4), MacBook Pro M4 Max, and AMD Ryzen 9 5950X.

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meefik @meefik.dev · 04/06/2026

Recently launched Peerix, a lightweight, open-source JS library for painless peer-to-peer #WebRTC apps. 🌐 Direct browser-to-browser data/streaming 🔌 Drivers for MQTT, NATS, SSE, Supabase, etc. ✨ TS-first, zero deps, minimal API 🛠️ Auto-handles collisions & reconnects Check it out! peerix.dev

peerix.dev

Peerix | WebRTC development made simple

Peerix is a JavaScript/TypeScript library that removes the friction from building WebRTC peer-to-peer applications.

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meefik @meefik.dev · 02/06/2026

👋 Hello Bluesky! Dropping my #introduction post. I'm Anton (meefik), an open-source developer. Looking forward to connecting with the Linux, P2P, JavaScript, and open-source crowd here! You can read about me and my projects on my blog: meefik.dev

meefik.dev

Meefik’s Blog

Thoughts, tutorials and ideas about programming, technology and open source.

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