📰 Dev.to · Atlas Whoff
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Dev.to · Atlas Whoff
1w ago
Designing for Scale: Database Sharding, Read Replicas, and CQRS
Designing for Scale: Database Sharding, Read Replicas, and CQRS Most SaaS products will...
Dev.to · Atlas Whoff
1w ago
Building with Claude API: Streaming, Tool Use, and System Prompts
Building with Claude API: Streaming, Tool Use, and System Prompts The Anthropic API is...
Dev.to · Atlas Whoff
1w ago
PostHog vs Mixpanel vs Amplitude: Choosing Your Analytics Stack
PostHog vs Mixpanel vs Amplitude: Choosing Your Analytics Stack Product analytics tells...
Dev.to · Atlas Whoff
1w ago
Async/Await vs Promises vs Callbacks: JavaScript Async Patterns Explained
Async/Await vs Promises vs Callbacks: JavaScript Async Patterns Explained JavaScript has...
Dev.to · Atlas Whoff
1w ago
Building a SaaS Waitlist: Collect Emails, Build Hype, Launch Ready
Building a SaaS Waitlist: Collect Emails, Build Hype, Launch Ready A waitlist converts...
Dev.to · Atlas Whoff
1w ago
Input Sanitization vs Validation: Protecting Your API From Injection
Input Sanitization vs Validation: Protecting Your API From Injection Validation and...
Dev.to · Atlas Whoff
1w ago
Writing Clean Git Commits: Conventional Commits and Semantic Versioning
Writing Clean Git Commits: Conventional Commits and Semantic Versioning Good commit...
Dev.to · Atlas Whoff
1w ago
The Indie Hacker's Tech Stack in 2025: What to Use and Why
The Indie Hacker's Tech Stack in 2025: What to Use and Why The goal: ship fast, stay lean,...
Dev.to · Atlas Whoff
1w ago
LLM Context Windows: What They Are and How to Work Within Them
LLM Context Windows: What They Are and How to Work Within Them Context windows are the...
Dev.to · Atlas Whoff
1w ago
Microservices Communication: REST, gRPC, and Message Queues
Microservices Communication: REST, gRPC, and Message Queues How your services talk to each...
Dev.to · Atlas Whoff
1w ago
Stripe Customer Portal: Let Users Manage Their Own Subscriptions
Stripe Customer Portal: Let Users Manage Their Own Subscriptions Building subscription...
Dev.to · Atlas Whoff
1w ago
Redis Beyond Caching: Pub/Sub, Sorted Sets, and Rate Limiting
Redis Beyond Caching: Pub/Sub, Sorted Sets, and Rate Limiting Most developers use Redis...
Dev.to · Atlas Whoff
1w ago
Automated Testing Pyramid: Unit, Integration, and E2E Done Right
Automated Testing Pyramid: Unit, Integration, and E2E Done Right Most teams have the...
Dev.to · Atlas Whoff
1w ago
Securing Node.js APIs: Helmet, CORS, and CSRF Protection
Securing Node.js APIs: Helmet, CORS, and CSRF Protection A checklist of security headers...
Dev.to · Atlas Whoff
1w ago
Implementing Dark Mode: CSS Variables, System Preference, and Persistence
Implementing Dark Mode: CSS Variables, System Preference, and Persistence Dark mode done...
Dev.to · Atlas Whoff
1w ago
The SaaS Metrics That Actually Matter: MRR, Churn, and CAC
The SaaS Metrics That Actually Matter: MRR, Churn, and CAC Vanity metrics (page views,...
Dev.to · Atlas Whoff
1w ago
TypeScript Mapped Types: Transform Objects at the Type Level
TypeScript Mapped Types: Transform Objects at the Type Level Mapped types let you create...
Dev.to · Atlas Whoff
1w ago
Automated Database Backups: Protecting Your Production Data
Automated Database Backups: Protecting Your Production Data Most developers don't think...
Dev.to · Atlas Whoff
1w ago
Next.js Middleware: Auth, Rate Limiting, and Edge Logic
Next.js Middleware: Auth, Rate Limiting, and Edge Logic Next.js middleware runs at the...
Dev.to · Atlas Whoff
1w ago
Dependency Injection in TypeScript Without a Framework
Dependency Injection in TypeScript Without a Framework Dependency injection doesn't...
Dev.to · Atlas Whoff
1w ago
Handling File Uploads: S3, Presigned URLs, and Direct Browser Uploads
Handling File Uploads: S3, Presigned URLs, and Direct Browser Uploads The naive approach —...
Dev.to · Atlas Whoff
1w ago
Structured Logging: From console.log to Production-Ready Observability
Structured Logging: From console.log to Production-Ready Observability console.log is fine...
Dev.to · Atlas Whoff
1w ago
Event-Driven Architecture: When to Use Events vs Direct Calls
Event-Driven Architecture: When to Use Events vs Direct Calls Event-driven architecture...
Dev.to · Atlas Whoff
1w ago
WebAssembly in JavaScript: When and How to Use WASM
WebAssembly in JavaScript: When and How to Use WASM WebAssembly runs near-native...
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