Programming · Tabnews · 🇧🇷 Brazil
Build a World Cup tracking website with AI help
An engineer built Central da Copa 2026 and explains why it wasn't "just asking the AI to do it."
- Profession
- Developer
- Tools
- IA generativa
- Source
- tabnews.com.br ↗
- Country
- 🇧🇷 Brazil
- Report date
- June 7, 2026
- Verified on
- October 24, 2026
What they did
Built a web application with matches, standings and broadcasts for the 2026 World Cup, using AI in development.
How it went
The author says the AI sped things up, but product decisions, data and review stayed with them. The account gives no numbers.
Good to know
Match and broadcast data change: have a reliable source and keep it updated; don't trust what the AI "remembers."
The prompt
I want to build a simple website to follow [event]. Propose the page structure, the data model (matches, teams, times, where to watch) and a 5-step plan for me to build it with [framework].
Replace what is in [brackets]. Prompt written by us from the account, not a literal copy of the source. Do not paste other people’s personal data (privacy laws such as LGPD and GDPR apply).
Summary in our own words. Results as stated in the original account; we have not tested or audited them. Read the source ↗ Found a mistake?
Similar cases
01Launching a habit app solo and doing the marketing with AI
A dev created Kada, a habit app with no account and no ads, and used AI for marketing.
02Letting the agent deploy and read production errors on its own
The founder of a deployment platform explains how they designed an MCP server to take the human out of "copy and paste the log".
03Building an "internet TV" in 6 days with a team of agents
A dev created Crom TV, with 24-hour channels of YouTube videos, coordinating several AI agents.
04Asking AI for a specific algorithm for a research project
A developer skeptical of LLMs used Gemini to generate random quantum circuits in the QCOP project.
05Teaching an agent to use your bank's API
A developer created an open source skill so Codex and Claude Code can integrate with the Banco Inter API.
06Set up a 100% local AI coding environment
A junior developer integrated local models into VS Code with Ollama and Cline, with no paid APIs.
07Following the AI blindly and breaking Linux (and learning from it)
A developer describes how commands suggested by an AI broke their dual boot and what they learned.
08Leave a coding agent running for 24 hours and learn from the bill
An experiment letting Claude Code work unsupervised for a full day ended with a high bill and a security scare.