API Fuzzing — Property-Based Endpoint Testing
Fuzz your API endpoints with random but valid inputs. Find edge cases, crashes, and 500 errors that manual testing misses.
Copilot (GitHub)Claude Code
#property-testing#automated-testing#api+2
1,300 views61 copies+35Fresh AI Agent with Tool Use — ReAct Pattern
Build an AI agent that reasons and acts using tools. ReAct loop with function calling, error recovery, and conversation memory.
Copilot (GitHub)Claude CodeCursor
#autonomous#ai-agent#function-calling+2
1,177 views326 copies+78Fresh Server Actions — Next.js Form Mutations
Build type-safe server actions for Next.js forms. Validation, error handling, optimistic updates, and revalidation — the modern mutation pattern.
Copilot (GitHub)Claude CodeCursor
#server-actions#mutations#react+2
1,080 views121 copies+99Fresh Observability Stack — Logs, Metrics, Traces
Set up a complete observability stack. Structured logging, Prometheus metrics, distributed tracing with OpenTelemetry — correlated with trace IDs.
Copilot (GitHub)Claude Code
#logging#observability#opentelemetry+2
1,044 views159 copies+100Fresh Structured Output Parser — JSON from LLM
Reliably extract structured JSON from LLM responses. Schema validation, retry on malformed output, and fallback parsing strategies.
Copilot (GitHub)Claude CodeCursor
#structured-output#parsing#json+2
897 views162 copies+63Fresh Embedding-Based Code Search — Semantic IDE
Build a semantic code search engine using embeddings. Search by intent ('function that validates email') rather than exact text matches.
Copilot (GitHub)Claude Code
#semantic#vector-db#code-search+2
830 views263 copies+63Fresh Bun SQLite — Local-First App Backend
Build a fast local-first backend using Bun's built-in SQLite. CRUD API, migrations, full-text search, and WAL mode for concurrent reads.
Copilot (GitHub)Cursor
#database#api#bun+2
704 views326 copies+65Fresh RAG with Reranking — Hybrid Search Pipeline
Build a Retrieval-Augmented Generation pipeline with hybrid search (vector + keyword) and a reranking step for higher precision answers.
Copilot (GitHub)Claude Code
#reranking#rag#vector-db+2
685 views314 copies+31Fresh Prompt Template Engine — Variable Injection
Build a prompt template engine that supports variables, conditionals, loops, and includes. Like Handlebars but for LLM prompts.
Copilot (GitHub)Claude Code
#automation#templates#engine+2
660 views195 copies+98Fresh tRPC v11 — End-to-End Type Safety
Build a full tRPC v11 setup with procedures, middleware, subscriptions, and React Query integration. Full-stack TypeScript type safety.
Copilot (GitHub)Claude CodeCursor
#fullstack#api#react-query+2
594 views61 copies+63Fresh LLM Cost Tracker — Token Usage Dashboard
Track LLM API costs across multiple providers. Token counting, cost calculation, budget alerts, and per-feature usage attribution.
Copilot (GitHub)Cursor
#tokens#budget#llm+2
572 views116 copies+59Fresh CodeYour contentIntermediate CSP Header Generator — Content Security Policy
Craft csp header generator with this structured code prompt. Adjustable variables let you fine-tune the output.
Gemini Code Assist
#headers#security#web+2
564 views24 copies+47Aging CodeYour contentIntermediate GraphQL Schema Designer — From Requirements
Craft graphql schema designer with this structured code prompt. Adjustable variables let you fine-tune the output.
Claude CodeCursor
#design#api#graphql+2
539 views36 copies+49Aging AI Code Review Bot — PR Analysis
Build a GitHub PR review bot that uses LLMs to analyze code changes, detect issues, and post review comments automatically.
Copilot (GitHub)Gemini Code AssistClaude Code
#automation#github#ci-cd+2
517 views305 copies+77Fresh CodeYour contentIntermediate Python Decorator — Retry with Exponential Backoff
A intermediate-level code prompt for creating python decorator. Fill in the variables to customize the output for your specific needs.
DeepSeek V3Claude Code
#python#decorator#backoff+2
468 views26 copies+39Aging Edge Function — Geolocation API Gateway
Build an edge function that routes requests by geography, applies rate limiting, and transforms responses — all at the edge for minimal latency.
Copilot (GitHub)Claude CodeCursor
#latency#cloudflare-workers#geolocation+2
452 views322 copies+28Fresh CodeYour contentIntermediate Prisma Schema + Migration — Relational DB
Intermediate code generation prompt. Prisma Schema + Migration with customizable parameters for professional results.
Claude CodeCursor
#database#orm#migration+2
416 views19 copies+52Aging CodeYour contentIntermediate SQL Migration Script — Schema Evolution
Craft sql migration script with this structured code prompt. Adjustable variables let you fine-tune the output.
Copilot (GitHub)Claude Code
#evolution#database#migration+2
408 views26 copies+34Aging CodeYour contentIntermediate Python FastAPI Endpoint — CRUD + Validation
Intermediate code generation prompt. Python FastAPI Endpoint with customizable parameters for professional results.
DeepSeek V3Claude Code
#api#python#validation+2
396 views10 copies+33Aging Deno 2 REST API — Permissions & Standards
Build a REST API with Deno 2 using Web Standards APIs. Secure by default with explicit permissions, built-in testing, and zero config.
Copilot (GitHub)Cursor
#rest-api#deno#permissions+2
360 views146 copies+90Fresh CodeYour contentIntermediate AWS Lambda Handler — Serverless Function
A intermediate-level code prompt for creating aws lambda handler. Fill in the variables to customize the output for your specific needs.
Copilot (GitHub)Claude Code
#cloud#lambda#serverless+2
360 views9 copies+30Stale CodeYour contentIntermediate Python Data Pipeline — ETL with Pandas
Intermediate code generation prompt. Python Data Pipeline with customizable parameters for professional results.
DeepSeek V3Claude Code
#automation#pandas#python+2
282 views28 copies+47Aging Streaming LLM Response — Server-Sent Events
Implement streaming LLM responses with Server-Sent Events. Token-by-token output from API to browser with proper error handling and abort.
Copilot (GitHub)Claude CodeCursor
#api#sse#server-sent-events+2
277 views104 copies+39Fresh CodeYour contentIntermediate Redis Caching Strategy — Session + API Cache
Intermediate code generation prompt. Redis Caching Strategy with customizable parameters for professional results.
Copilot (GitHub)Claude Code
#redis#api#session+2
264 views12 copies+24Aging