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Building With AI

Articles on building software with AI tools, the problems people hit along the way, and what the data says about vibe coding in 2026.

Industry Data9 min read

AI Agents Are Becoming Your Customers: What Agentic Commerce Means for Builders

AI agents already make up more of the web's traffic than humans do. Here's how agent payments work in 2026, and what builders need to secure before agents start buying.

ai-agentsagentic commerceAP2+4 more
By 13Labs Team 5 Aug 2026Read
AI Building8 min read

When You Actually Need Multiple AI Agents (and When One Agent and a Loop Wins)

Multi-agent architectures are fashionable and most builders reach for them too early. How to tell whether your problem needs orchestration, and what reliable single-agent structure looks like first.

AI agentsmulti-agent systemsagent orchestration+3 more
By 13Labs Team 26 July 2026Read
AI Building7 min read

How to Get an LLM to Classify Things Reliably

Your classifier is right 80% of the time and you need it right every time. A practical guide to taxonomies, structured output, examples, eval sets and escalation.

LLM classificationstructured outputsprompt engineering+2 more
By 13Labs Team 26 July 2026Read
AI Building8 min read

What Breaks When Real Users Arrive: Making an AI-Built App Production Ready

Your AI-built app works on your machine. Here is the pre-launch checklist that keeps it working once strangers, bots and bad days show up: database rules, spend caps, backups, monitoring and the ergonomics nobody builds until someone complains.

production readinesslaunch checklistapp security+3 more
By 13Labs Team 26 July 2026Read
AI Building7 min read

Collecting Web Data for Your App Without Getting Blocked

How to get external data into your app without hitting rate limits or breaking rules: check for an API first, cache everything, back off properly, and run jobs over hours.

web scrapingAPIsrate limiting+3 more
By 13Labs Team 26 July 2026Read
AI Building8 min read

Using AI to Build a Test Suite for an App You Did Not Write

How to get AI coding agents to write tests that actually catch bugs, why generated tests often assert the bug as correct, and what to test first when you have no tests at all.

testingAI coding agentstest automation+3 more
By 13Labs Team 26 July 2026Read
AI Building9 min read

The AI Built a Beautiful Interface but Nothing Works: How to Close the Prototype Gap

Why AI coding agents produce convincing front ends with no working backend, and the vertical slice method that gets you from prototype to an app real people can use.

vibe codingAI prototypingbackend+3 more
By 13Labs Team 25 July 2026Read
AI Building8 min read

Getting Lost in What the AI Agent Is Doing: How to Stay in Control of an AI Build

AI coding agents edit dozens of files while you watch. Here is how to keep visibility over what changed, catch bad edits early, and roll back without losing your work.

AI agentsvibe codinggit+3 more
By 13Labs Team 25 July 2026Read
AI Building9 min read

The AI Isn't Following Your Instructions: How to Write Briefs Agents Actually Follow

You ask for one thing and get another. Here is why AI coding agents drift from your instructions, and the briefing structure that keeps output matching what you had in mind.

promptingAI agentsvibe coding+2 more
By 13Labs Team 25 July 2026Read
AI Building8 min read

Running Out of Tokens Halfway Through a Build: How to Make Your Context Last

Hitting token limits and rate limits mid-build is a context management problem, not a budget problem. Here is how to cut token burn and keep working when the limit lands.

tokenscontext windowrate limits+3 more
By 13Labs Team 25 July 2026Read
AI Building8 min read

You Can Build Anything Now and Still Finish Nothing: How to Actually Ship the Project

AI removed the technical barrier to building and left the finishing problem untouched. Here is why AI-assisted projects stall at 80%, and the scoping method that gets them shipped.

shippingscopingside projects+3 more
By 13Labs Team 25 July 2026Read
AI Building9 min read

Connecting Your AI App to Other Tools Without Leaking Your Keys

API integrations are where AI-built apps break and where secrets leak. Here is how to connect to Notion, Stripe or any other service safely, and what to check before you deploy.

API integrationsecurityenvironment variables+3 more
By 13Labs Team 25 July 2026Read
Industry Data8 min read

Vibe Coding Demographics 2026: Who Is Building with AI?

63% of vibe coding platform users identify as non-developers. We break down who is actually vibe coding in 2026 by role, geography, age, and experience level.

vibe codingdemographicsAI coding+2 more
By 13Labs Team 10 May 2026Read
Industry Data12 min read

Vibe Coding Tools 2026: The Complete Market Landscape

From Cursor's $2B ARR to Lovable's $400M, the AI coding tools market is exploding. Here's the complete 2026 landscape with pricing, features, and which tool fits which use case.

vibe codingAI toolsCursor+4 more
By 13Labs Team 10 May 2026Read
Enterprise11 min read

Vibe Coding Governance: Enterprise Frameworks for AI-Generated Code

Only 12% of enterprises have mature AI governance. Here's what the other 88% need: frameworks, security protocols, IP protection, and compliance requirements for AI-generated code.

governanceenterprisesecurity+4 more
By 13Labs Team 10 May 2026Read
Engineering9 min read

Vibe Coding Best Practices: What Engineering Teams Should Track

Metrics that matter, security protocols, review processes, and testing strategies for teams adopting AI coding tools. A practical framework based on industry data.

best practicesAI codingmetrics+3 more
By 13Labs Team 10 May 2026Read
Industry Data8 min read

Vibe Coding Market Forecast: From $4.8B to $26B by 2030

The AI coding tools market is growing at 27% CAGR. Cursor hit $2B ARR in 3 years. Lovable adds $100M per month. Here's where the market is heading.

market forecastAI codingventure capital+3 more
By 13Labs Team 10 May 2026Read
Industry Data9 min read

The Future of Vibe Coding: From Assistants to Autonomous Agents

Senior engineers at Spotify haven't written code since December 2025. Agentic development, multi-agent teams, and the shift from coding to orchestration define what's next.

futureagentic codingAI agents+3 more
By 13Labs Team 10 May 2026Read

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