Indie Dev with AI: Build, Ship, Monetize Solo

Claude Code suddenly stops with "log in again," "rate limit," "prompt is too long," "MCP won't connect" — and googling each one gets tedious. This is a practical reference that catalogs the errors you commonly hit, with the cause and the command to run for each. It starts with the three diagnostic commands to run first (claude doctor for full diagnostics, /status for active auth, /context for the context breakdown), then focuses on the four common families (usage/rate limits, context overflow, expired auth, MCP connection failures) with symptom→cause→fix-command tables across auth & login, usage/rate limits (Claude Code burns 10-100x the tokens of chat), context & tokens (prompt too long, compaction thrashing), server & model (500/529/timeout/model not found), install/PATH/update, network & proxy (ECONNREFUSED, TLS), MCP, permissions (deny beats bypass), and misc (thinking blocks 400, image/PDF, IDE). It ends with an error→fix cheat sheet and FAQ. Based on the official Claude Code docs (as of 2026): when stuck run the three diagnostic commands, and if it is not fixed, run claude update.

In 2026 the big four of AI coding tools came into focus — Cursor, Claude Code, GitHub Copilot, and Codex. But lining them up to crown one winner leads you astray, because the four are different types. This article first nails the key point — the type difference (Cursor = AI editor, Copilot = IDE-integrated plugin, Claude Code = local CLI agent, Codex = cloud async agent) — then covers what each tool really is, a same-axis spec table (type, entry and top pricing, models, context, strengths), how to read the 2026 shift from flat fees to "allowance + usage (credits)," picks by your type (ease = Copilot $10+, editor experience = Cursor, heavy multi-file work = Claude Code, async batches = Codex), the capable-developer staple of combining "one IDE-side + one terminal agent," and honest caveats about pricing and benchmarks — all based on official sources and multiple outlets.

Someone who said "I am bad at design" now produces ten social posts in half a day and gets logo proposals on the side — that is where AI design tools stand in 2026. This article compares the four major tools: Canva (best for mass-producing marketing, social, and slides, free–$15), Adobe Firefly (Photoshop/Illustrator integrated and commercially safe, $9.99+), Figma AI (the standard for UI/UX and product design with teams, $15+/editor), and Recraft (vector logos and icons with 90% text accuracy, $10+). The four are not competitors but a division of roles — narrow to the one that fits your most frequent task. Different from the image-generation AI comparison (Midjourney etc.): this article is about "building deliverables from images," not the image itself. Includes a comparison table, six best-pick scenarios, and three cautions: copyright, brand consistency, and avoiding the "AI look."

Until 2025, "edit in Cursor/Claude Code → switch to terminal git push → switch to browser to check Vercel" cost dozens of context switches a day. As of May 2026, Vercel Agent Skills (via MCP), the Claude Code Plugin, and Claude Code GitHub Actions v1.0 collapse "code → build → deploy → preview URL → env management → rollback" into one in-agent flow. This article walks through three implementation approaches: ① git push (5-min setup, 60–90s deploy), ② MCP-Direct (.cursor/mcp.json + slash commands like /deploy, /env, /rollback), ③ GitHub Actions (mention @claude in a PR for auto-fix + preview deploy). It then covers the three preview-environment patterns (A/B compare, permanent staging, password-protected client review) and the four operational pitfalls (env leakage, cost explosion, PR conflicts, missed rollback) — all with working code, grounded in May 2026.

Type "build me a Todo app" and 10 minutes later you have a live URL and a GitHub repo — that's "vibe coding," and the 2026 top three are Vercel's v0, StackBlitz's Bolt.new, and Lovable. Lovable hit $20M ARR in two months (fastest in European startup history); Bolt reached $40M ARR in six months; v0 added Git, DB connectivity, and agentic workflows in February 2026. This article maps the essence of each (v0 = designer, Bolt = developer, Lovable = founder), runs a detailed feature/pricing/framework comparison, gives the right pick for six use cases, presents results from running the same prompt through all three, walks through the three production pitfalls (token burn, security holes, lock-in), and closes with a 5-minute decision flow — all grounded in May 2026 facts. Companion to the AI Recommends series.

You shipped on the OpenAI API and now want to try Claude and Gemini — and you've burned two hours rewriting against three different SDKs. The Vercel AI SDK (just "AI SDK" since 2026) collapses that into "one import, one function, every provider," with 20M+ monthly downloads and AI SDK 6 shipping Agents, MCP, tool approval, and DevTools — the de facto standard for unified LLM interfaces in 2026. This article covers what the AI SDK is, three practical reasons to use it (free switching, 1/3 the implementation, type safety), a 5-minute quickstart from generateText to streamText, type-safe structured output via generateObject and Zod, tool calling and agent loops, a 10-line React chat UI with useChat, switching between Claude/GPT/Gemini in 3 lines, and the three production pitfalls (provider feature gaps, stream-abort billing, type-inference overload) — all with working code grounded in AI SDK 6 as of May 2026.

Google AI Overviews rewrote the search rules. Seer's 2026 study (53 brands, 5.47M queries) found organic CTR on AIO-present queries dropping 61%, the top-10 citation rate falling from 76% to 38%, yet cited brands earning 120% more clicks — the shift from "rank #1 to win" to "be the page that gets cited" is largely complete. This article maps SEO vs AEO vs LLMO vs GEO in 30 seconds, explains AI Overviews trigger conditions, lays out the seven citation factors (passage completeness, original data, E-E-A-T, structured data, entity density, multimodal content, technical accessibility), separates SEO that still works from SEO that no longer does, defines the new KPI stack (citation × CVR × share of voice), and closes with three risks — hallucinations, citation concentration, channel dependence — all backed by 2026 data.

A $20/mo ChatGPT Plus subscription can drop to $2/mo on the API — or it can shoot up to $200 in the other direction. The AI API is a "pay-as-you-go" world. This article walks through the five fundamental differences between Web chat and API, what tokens are and how pricing is calculated, May 2026 pricing for the major models (Claude Opus / Sonnet / Haiku, GPT-5.5/5.4, Gemini 3.1 Pro / Flash-Lite, DeepSeek V4-Pro), a 4-type model selection map, the three pitfalls every beginner falls into (conversation history accumulation, oversized system prompts, missing spending limits), and the 5-minute first call with curl plus Python — all from a beginner's viewpoint.

Vibe coding, coined by Andrej Karpathy in February 2025, is a development style where you tell an AI what you want in natural language and ship without reading the generated code. A year on, in 2026, Karpathy himself has proposed renaming it to "agentic engineering," while enterprises are seeing AI-derived CVEs grow 6x in three months, SSRF detection at 100% across the major agents, and a 40-62% vulnerability rate. Even so, it has become standard for indie dev, startups, and internal tools. This article covers the definition, the workflow, how Karpathy's position evolved, the leading tools (Claude Code, Cursor, Codex, Lovable, v0, Bolt.new, Devin), the security reality, the "Vibe & Verify" operational playbook, and who should vibe code on what — all grounded in the latest data.

You want ChatGPT to read your internal docs and answer questions about them --- that is exactly what RAG (Retrieval-Augmented Generation) is built for. This article walks through how RAG works in three steps, covers vector databases, a LangChain implementation, and when to pick RAG over fine-tuning. We also showcase real use cases including internal Q&A, customer support, and legal/medical knowledge work.

Think programming is beyond you? In 2026, AI coding tools like Claude Code let anyone — even with zero IT knowledge — build and launch a web service. This guide breaks down IT fundamentals (apps, databases, servers), the difference between shared hosting, VPS, and cloud, and walks you through the entire AI-powered development workflow from planning to deployment.

"You can build apps without coding thanks to generative AI" — but is that really true? In 2026, generative AI coding tools have come a long way, but can a complete beginner really finish an app with generative AI alone? This guide honestly covers what you can build, what you can't, and where beginners stumble.