Skill UI

This skill covers using the Azure Event Hubs SDK for TypeScript to build high-throughput event streaming applications. It includes real-time data ingestion, sending events to specific partitions, receiving events with checkpointing for production reliability, and handling batch processing options. Ideal for IoT telemetry and real-time data pipelines.

This skill enables users to identify and exploit authentication and session management vulnerabilities in web applications. It covers testing methodologies for password policies, session handling, multi-factor authentication, and credential management. Common tools include Burp Suite and Hydra. It is used for security assessments to prevent account takeover and unauthorized access.

This comprehensive skill guides users through the entire debugging lifecycle, from reproducing elusive bugs to tracing the root cause, implementing permanent fixes, and preventing future regressions. It covers advanced techniques like binary search, time travel debugging, and handling common patterns such as race conditions and null values, ensuring professional and systematic troubleshooting for any production issue.

This skill ensures code adheres to security best practices and identifies vulnerabilities. It is used for authentication, authorization, input validation, file uploads, and API development. It covers secrets management, SQL injection prevention, XSS protection, and secure session handling.

Expert debugging specialist for root cause analysis, error handling, test failure diagnosis, and unexpected behavior. Provides step-by-step guidance to isolate failures, implement minimal fixes, verify solutions, and prevent recurrence. Ideal for encountering any technical issues in development.

This skill specializes in debugging distributed systems and analyzing production incidents. It helps identify root causes of errors using observability tools, structured logging, and distributed tracing. You will implement fixes, establish preventive measures, and improve system reliability. Suitable for investigating recurring errors and designing error handling improvements.

Expert in handling file uploads and cloud storage solutions like S3 and Cloudflare R2. Covers presigned URLs, multipart uploads, and image optimization. Ensures security by validating file types and preventing path traversal attacks. Optimizes performance for large files without blocking.

A framework-agnostic discipline ensuring type safety at the network edge of React apps. It establishes a single typed API client as the fetch boundary, enforcing parse-don't-validate rules to transform wire JSON into trusted domain types. Unified error handling and branded identifiers prevent silent bugs, creating a robust foundation for frontend architecture.

Learn to build and deploy event-driven serverless applications using Google Cloud Functions Gen1 and Gen2. This skill covers configuring triggers for Pub/Sub, Cloud Storage, and Eventarc, as well as managing deployments via gcloud CLI. It includes examples for Python and Node.js runtimes, handling HTTP requests, scheduled tasks, and data processing pipelines without maintaining servers. Ideal for implementing serverless workloads on GCP.

Learn Makepad app structure with Rust, including live_design!, app_main!, event handling, and project setup for cross-platform GPU-first UI development.

This skill covers Makepad event and action handling in Rust GUI development. It includes managing input events like mouse, keyboard, and touch, as well as lifecycle events. Users can create actions for widget-to-parent communication and understand event propagation flows. It helps in debugging UI interactions and implementing responsive interfaces using the Makepad framework's event system.

Provides cross-language patterns for developing memory-safe systems code. This skill covers crucial concepts like RAII, ownership models, smart pointers, and robust resource management. It is essential for preventing common vulnerabilities such as use-after-free, memory leaks, and ensuring reliable resource handling across complex systems.