things i broke, fixed, and shipped.
Next.js · TypeScript · Node.js · Express.js · MongoDB · AES-256
- - Project-based environment variable manager with token-based access control.
- - All secrets encrypted at rest with AES-256.
- - Ships with a CLI (NovaEnv CLI) to pull env vars directly into any local machine.
Next.js · MongoDB · Node.js · Web Speech API · Gemini API · Clerk
- - AI-powered task and date manager — speak naturally, AI converts speech to actionable tasks.
- - Uses Gemini API for intent parsing and Clerk for auth.
Next.js · Redis · GitHub API · Node.js · Express.js
- - GitHub profile analyzer — enter a username, get a rich dashboard of repos, contributions, and stats.
- - GitHub API responses cached in Redis for fast repeat lookups.
Next.js · OpenAI API · TypeScript · Tailwind CSS
- - AI-powered learning roadmap generator — users describe their goal, AI builds a personalized path.
NestJS · TypeScript · Redis · PostgreSQL · Clickhouse
- - Open-source, self-hostable analytics engine with dual-DB architecture (PostgreSQL + Clickhouse).
- - Processes thousands of events per second with fully customizable metrics and event schemas.
Golang
- - Recursive DNS resolver with in-memory caching for fast repeated lookups.
Golang · Round Robin · HTTP · Goroutines
- - Round-robin HTTP load balancer distributing requests across multiple backend servers.
Golang · Goroutines · Channels · Mutex
- - Customizable scheduler for one-time and recurring jobs using goroutines and channels.
Redis · Pub-sub · Socket.io · TypeScript · Turborepo · Node.js
- - Scalable real-time chat backend template using Redis pub/sub for horizontal scaling.
Golang
- - Lightweight uptime monitor — concurrently checks a list of URLs and reports their status.