1,147+ professional ready-to-use prompts

Turn a text-pattern description into a correct regex for the target flavor, with part-by-part explanation, match/no-match cases, and ReDoS a...

2,024 previews

Architecture Decision Record with Trade-off Analysis

Document an architecture decision as a professional ADR: context, alternatives with trade-offs, the decision and rationale, consequences, an...

3,573 previews

Explain Unfamiliar Code with Flow Map and Hidden Risks

Explain unfamiliar code at three levels (overview, line-by-line, flow), surfacing hidden risks and implicit assumptions, without inventing b...

3,548 previews

Performance Optimization with Measure-First Method

Optimize a slow code path by pinpointing the bottleneck via measurement, analyzing complexity, and delivering a complete optimized version w...

2,336 previews

OWASP Top 10 Code Security Audit with Fixes

Audit code against OWASP Top 10 (2021), rank findings by severity, and deliver a complete fix for each confirmed vulnerability without false...

2,311 previews

Author a Multi-stage Dockerfile and Integrated CI Pipeline

Create a secure multi-stage Dockerfile and an integrated CI pipeline (build, lint, test, scan, deploy) that run as-is, with a non-root user ...

2,386 previews

Full Distributed System Architecture Design

Design a full distributed system architecture linking components, data, and flows with justified decisions and explicit trade-offs, security...

2,648 previews

Monolith-to-Microservices Decomposition Plan

Analyze a monolith and decompose it into microservices with domain-driven boundaries, a gradual migration plan, and clear trade-offs, withou...

2,673 previews

Relational Schema Design with Indexing Strategy

Design a normalized relational schema with keys, constraints, and indexes justified by real queries plus a migration plan, without inventing...

2,698 previews

Complete API Contract with Valid OpenAPI Spec

Design a complete REST API contract as a valid OpenAPI 3.1 spec: paths, schemas, status codes, auth, and errors, without inventing nonstanda...

2,723 previews

Secure Multi-Stage CI/CD Pipeline Design

Design a multi-stage CI/CD pipeline with quality gates, security scans, secret management, safe deployment, and rollback, without inventing ...

2,748 previews

Secure Parameterized Infrastructure-as-Code

Write a parameterized Infrastructure-as-Code module with secure state, least privilege, encryption, and tagging, without inventing resources...

2,773 previews

Methodical Performance Profiling and Optimization Plan

Methodically profile a system from real measurements, locate bottlenecks, and propose impact-ranked optimizations while warning against prem...

2,798 previews

Safe Concurrency Design Free of Races and Deadlocks

Design a safe concurrency solution preventing data races and deadlocks and ensuring correctness under parallel load, with a justified model ...

2,823 previews

Caching Strategy Design with Consistent Invalidation

Design a multi-layer caching strategy with the right read/write pattern, consistent invalidation, and stampede handling, without inventing c...

2,848 previews

Actionable Observability and Logging Design

Design a complete observability stack (structured logs, metrics, distributed tracing) with actionable alerts and sensitive-data protection, ...

3,056 previews

Robust Idempotent ETL Data Pipeline Design

Design a robust, safely re-runnable ETL pipeline with data quality, failure handling, and privacy, without inventing connectors or transform...

3,081 previews

Zero-Downtime Database Migration Plan

Design a zero-downtime schema or data migration using the expand-then-contract pattern, with backward compatibility, safe rollback, and veri...

3,106 previews

Reproducible ML Model Training Pipeline

Design a reproducible ML training pipeline from data prep to evaluation and persistence, with seed pinning, experiment tracking, and data se...

2,030 previews

Production Prompt Engineering for an LLM Feature

Design a production system prompt for an LLM feature with precise role, output, and guardrails, plus testing and anti-injection strategy, wi...

1,955 previews

End-to-End RAG System Design

Design a complete RAG system from chunking and embedding to source-grounded generation, with quality evaluation and document security, witho...

1,980 previews

Auditable Data-Cleaning Pipeline

Write a data-cleaning pipeline detecting anomalies, missing values, and duplicates with documented rules, a before/after quality report, and...

2,105 previews

Systematic Leakage-Free Feature Engineering

Design a feature-engineering methodology that derives strong features, prevents leakage, and documents each one, handling temporal and categ...

2,130 previews

ML Model Evaluation with Task-Correct Metrics

Design a model-evaluation methodology that picks task-correct metrics and addresses imbalance, generalization gap, and bias, interpreting re...

2,055 previews

MLOps Model Deployment to Production

Design an MLOps deployment plan to production covering packaging, serving, versioning, drift monitoring, and safe rollback, with model and d...

2,080 previews

End-to-End Recommendation System Design

Design a recommendation system that selects the right approach, handles cold start, evaluates without bias, and respects privacy, with justi...

3,833 previews

Arabic NLP Text-Classification Pipeline

Design an Arabic text-classification pipeline handling normalization, tokenization, class imbalance, and correct-metric evaluation, with Ara...

3,858 previews

Reproducible Computer-Vision Pipeline

Design a computer-vision pipeline for classification or detection covering loading, augmentation, training, and correct-metric evaluation, w...

3,104 previews

Time-Series Forecasting Code with Sound Temporal Validation

Write a time-series forecasting pipeline handling seasonality, trend, and gaps, with sound temporal validation free of future leakage and co...

3,079 previews

Vector-DB Integration for Production Semantic Search