Explore the dynamic intersection of technical writing and software development. From in-depth tutorials and guides to industry insights and best practices — clear, effective documentation for software projects.
Plain's admin has no accounts, no passwords, and no backend of its own — every save is just a commit. Here are the two ways to sign in and publish, and how to set up each one for your own site.
After years of heavyweight CMS platforms, I moved this blog onto a tiny static CMS an AI built for me in a weekend — no database, no hosting bill, just Markdown files in Git.
After migrating off Jekyll, my new blog kept serving the old one — a leftover PWA service worker, and the tiny self-destruct worker that finally evicted it.
Ben Cera says Polsia paid Anthropic over $1M in a month. Against $4.6-10M ARR that is a negative gross margin — I do the math the viral tweet skips
PG says a billion is just growth math. From the bootstrapping trenches, the real bottlenecks are owned distribution, taste, and surviving the flat line
I moved a dozen side projects off Azure onto one Hetzner VPS with Cloudflare Tunnel, R2, and SES — using an LLM agent to do the grunt work
vTuner's shutdown bricked my 2014 Denon AVR-X3000's internet radio. I vibe-coded a 900-line Go replacement server with Claude Code in two hours
I built ShellAgent, a ~1,100-line open-source TypeScript terminal borrowing async generators, streaming tools, and provider swaps from Claude Code's leaked source
I pointed Claude Code at its own leaked source — 512K lines of TypeScript — and found KAIROS, ULTRAPLAN, voice mode, and companion buddies
I dug through Claude Code's leaked source: 512k lines of TypeScript, a custom terminal UI framework, ML-gated permissions, and multi-agent code
Naval said make your own app store, so I built AppShelf: a zero-dependency PWA app catalog for iPhone and desktop, powered by one JSON file
I vibe-coded PianoFun with Claude Code: a free, open-source falling-note MIDI piano game in vanilla JS my daughter helped design
A screenshot of Norton Commander on X sent me back to 1995, so I rebuilt it for the browser: vanilla JS, dual panels, F-keys, OPFS, open source
I built smart context trimming into NestClaw's proxy: it keeps prompts under Claude's 200K token tier, cutting Sonnet and Opus costs up to 62%
I added Micro Plans to NestClaw: one-time passes from $3.99 that give you your own dedicated AI agent on its own server, live in seconds
I'm building Career.Coffee, a job board for specialty coffee pros — 300+ companies, 50+ listings, built in public with AI. Come shape it
I launched Gymivorb.com, a free site of interactive Math and German mini-apps for Swiss Gymi exam prep — every app AI-generated with Codorex
I read an Apple Watch update's Terms & Conditions mid-bathroom break and found three dead MPEG LA links — mpegla.com serving a 500 error
Cloudflare, GitLab, Claude, Shopify and LinkedIn all crashed within minutes — my take on why shared infrastructure keeps breaking the web
I built Codorex, where kids describe a game in plain English and Rex the coding dino builds it in seconds — vibe coding, no syntax required
My guide to five platforms for comparing AI model outputs in 2025 — Share.Sneos.com, Artificial Analysis, LLM-Stats, Vellum, and YourGPT.ai
I launched the AI Library on share.sneos.com: 2,119 real comparisons of ChatGPT, Claude, Gemini, DeepSeek, Grok and Mistral across 100 categories
Twelve .NET and Azure interview questions with worked answers and code — GC internals, async/await, Azure AD auth, Functions vs WebJobs, HA design
AI was built on freely shared human knowledge — I argue we owe reciprocity: open weights, attribution, and public compute as a shared good
SPF, DKIM, and DMARC explained with plain postal-mail analogies — what I learned securing email for sneos.com and how the three work together
How I built Sneos.com's shareable AI comparison URLs with GitHub + VuePress, and the growth playbook aiming for 500 premium users
I analyzed why automated social media account creation for SaaS is legally a non-starter, and the compliant setup-assistant business to build instead
My interactive plan for a federated, user-owned LinkedIn alternative built with Blazor and ActivityPub — the vision, phased build steps, and feature roadmap
I built a live countdown to January 1, 2027, tracking the AI 2027 AGI prediction, plus the Sam Harris and Daniel Kokotajlo podcast on superintelligence
After 18 years as a developer, I explain why AI is eating routine coding work and how vibe-coding tiny joyful products became my way through
Six months after launching Sneos.com, I recap doubling to six AI models, adding swipe-based mobile chat, a Premium tier, and 3x faster responses
We pitched HappyWifeHappyLife, a period-tracking app for couples, at a Swiss startup weekend — and a judge's fiery Q&A taught us more than winning would have
I added DeepSeek V3 and Grok 3 to Sneos Premium — compare them side by side with GPT-4 and Claude in one multi-chat interface
I built a live countdown page for VanMoof's next e-bike reveal on June 11, 2025 — animated timer, particle effects, and an early-access link
How I built a SpaceX Starship countdown page with Claude AI in 10 minutes, shared it at the right moment, and got a 1000% traffic spike
Starship Flight 13 flew on Jul 24, 2026 — all objectives met and, for the first time ever, the ship splashed down intact and floated. Recap plus a standby countdown for Flight 14.
Exploring Paul Graham's insight about the fundamental difference between time that merely passes and time that actively demands our investment.
I replaced three chat input fields on Sneos.com with a single floating dock, cutting input friction and clutter on mobile and desktop
How I plan to grow Sneos.com: invitation codes for an exclusive beta, then referral links with rewards to scale — and why a hybrid of both wins
I built ProBotly.com, an AI content detector that combines multiple models for real-time analysis and detailed breakdowns of whether text is human-made
AppleCare+ cut my iPhone display and back glass repair from 565+ CHF to 58 CHF at the Zurich Apple Store — done in about 3 hours
I launched Sneos.com, a multi-chat AI platform that sends one prompt to ChatGPT, Claude, and Gemini and compares their answers side by side
Five ways to sell a private GitHub repo and keep buyers updated: sponsorship access, releases, private packages, automated notifications, licensing
My guide to Zürich's highlights: the Altstadt, Lake Zürich, Uetliberg hikes, Kunsthaus art, Bahnhofstrasse shopping and Zürich-West nightlife
The top 10 finalist projects from nFactorial Incubator 2024 — AI startups like Vcomics, Quant Trader AI and math12.studio, with links to each repo
I relaunched AngJobs, my open-source job board of tech roles sourced monthly from Hacker News — US, UK, Europe and remote, editable via GitHub PRs
An interactive C++ beginner quiz I built into the blog: eight questions with a timer and instant JavaScript grading out of 12 points
Take an interactive C# beginner quiz right on my blog: eight questions on operators, constants, arrays, and async/await, auto-graded with a timer
Take an interactive beginner JavaScript quiz right in the browser: eight questions on operators, const, functions and async/await, with a timer and instant scoring
Take my interactive Rust beginner quiz: eight questions on variables, functions, Option and clone vs copy, graded in-browser with a timer