Claude Code: programming and automation with AI
Claude Code is Anthropic's agentic coding tool. It works in the terminal, the IDE and on the web, reads your codebase, edits files, runs commands and completes a task step by step. I used it to build this site's code too.
- Made by
- Anthropic
- Type
- Agentic coding tool
- Access
- Claude subscription or API
- Environment
- Terminal, IDE, web
What is Claude Code?
You give Claude Code a task in plain language: "add a form to this page and save it to Supabase". It explores the project, makes a plan, writes the code, runs the tests and submits the change for your approval.
It is very useful for marketing technology: tracking scripts, data pipelines, landing pages and internal tools are ready in days, not weeks. Code review and security rules still matter.
What Claude Code makes possible
Writing and refactoring code
With the whole project as context.
Debugging
Reads the logs and shows the cause.
Tests
Writes and runs tests.
Git workflow
Preparing commits and pull requests.
Scripts and automation
Data and reporting scripts.
MCP integrations
External tools and data sources.
What Claude Code works with
- Open the guide
GitHub
Code hosting, version control, teamwork and CI/CD.
- Open the guide
Supabase
An open-source backend on Postgres: auth, storage, API.
- Open the guide
Claude Design
Design with Claude: screens, prototypes and visuals.
- Open the guide
Google BigQuery
A serverless data warehouse. GA4 raw data and large-scale SQL analysis.
My experience
Projects where I used Claude Code:
- [Project: brand, what I built, result %]
- [Project: brand, what I built, result %]
Claude Code resources
Questions about Claude Code
Can a non-programmer use it?
For simple scripts and prototypes, yes. For production code someone who knows the result should review it.
Is my code safe?
Claude Code makes changes with your permission. Secrets (API keys, passwords) should never go into code or chat.
Which languages does it know?
It works with all major programming languages and frameworks: JavaScript, Python, SQL and others.