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Built a calendar-based booking creation system for selecting available dates/time slots and managing reservations with robust availability and validation logic.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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Clean and well-presented design!
DayMate is a lightweight AI-powered daily planning assistant built with React, Node.js, Express and Groq AI. Users can add, complete and delete their daily tasks. When they click 'Plan My Day with AI', the React frontend sends the tasks to an Express backend through a POST API. The backend securely handles the Groq API key using environment variables and sends the user's tasks to an LLM with a structured prompt. The AI generates a short and realistic plan for the day, which the backend sends back to React and displays in the UI.
Love this AI daily planner concept! Using React, Node, and Groq together makes it super powerful
AI-Agent Reporting Automation
Production AI-agent service that turns stakeholder requests into verified BI reports end to end: a request posted in Basecamp triggers a gated agent workflow that validates SQL against approved business logic, creates or updates the Metabase report, and verifies every write by exact read-back before replying with evidence. Containerized Node.js services (Docker Compose) with a fully offline test suite and CI. Built to cut the analytics team's ad-hoc reporting load - and to prove AI agents can be trusted with production writes when properly gated.
Solid setup. One thing that has saved me a lot in write-capable agents: log every agent turn (prompt, tool calls, outcome) to an audit table and add a replay mode — when a report comes out wrong, you can reproduce the exact run instead of debugging blind. Also worth setting a...