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SkillsTeach Anvil new tricks.
Community-built skills that give Anvil new capabilities — drop-in workflows, domain know-how, and repeatable routines.
512 packages available
AWS Secrets Manager
Manage secrets with AWS Secrets Manager, automate rotation, integrate with Lambda, and audit access.
Spark Data Processing
Process large datasets with Apache Spark, optimize jobs with partitioning, caching, and broadcast joins.
Data Warehouse Design
Design dimensional models with star/snowflake schemas, slowly changing dimensions, and fact table patterns.
Iceberg Table Format
Use Apache Iceberg for ACID transactions on data lakes, time travel queries, and schema evolution.
Web Accessibility WCAG
Implement WCAG 2.1 AA compliance with semantic HTML, ARIA, keyboard navigation, and automated auditing.
Internationalization i18n
Implement i18n with react-i18next or Lingui, handle pluralization, date/number formatting, and RTL layouts.
Progressive Web Apps
Build PWAs with service workers, web app manifests, offline support, and installability requirements.
AWS SQS and SNS
Build decoupled systems with SQS queues, SNS topics, DLQs, FIFO queues, and fan-out patterns.
SEO Technical Implementation
Implement technical SEO with meta tags, structured data, canonical URLs, sitemaps, and Core Web Vitals.
SvelteKit Development
Build full-stack apps with SvelteKit, server load functions, form actions, and streaming responses.
Vite Build Configuration
Configure Vite for optimal development and production builds, plugins, aliasing, and library mode.
Git Submodule Management
Manage git submodules for shared dependencies, update strategies, and avoid common submodule pitfalls.
Load Testing with k6
Write k6 load test scripts, run scenarios, analyze metrics, and find performance bottlenecks under load.
Jest Unit Testing
Write fast, maintainable Jest tests with mocking, spies, timers, and coverage thresholds for JavaScript/TypeScript.
Quarkus Cloud Native
Build cloud-native Java apps with Quarkus, native compilation, reactive extensions, and Panache ORM.
code-deduplicator
Find duplicated code patterns across files, suggest shared abstractions, and refactor to DRY implementations.
dead-code-remover
Detect and safely remove unused functions, imports, variables, and dead branches with confidence scoring and impact analysis.
dependency-updater
Analyze outdated dependencies, check breaking changes, generate migration code for major version bumps, and update lockfiles safely.
Fuzz Testing Techniques
Apply fuzzing with AFL++, libFuzzer, or language-native fuzzers to discover edge cases and security bugs.
Cloud Spanner Design
Design schemas for Cloud Spanner, choose primary keys to avoid hotspots, and use interleaved tables.
Firestore Data Modeling
Model data in Firestore with collections, documents, subcollections, and design for query patterns.
API Contract Testing
Use Pact for consumer-driven contract testing between microservices to catch breaking API changes early.
Snapshot Testing
Use snapshot tests effectively, know when they add value, and maintain snapshots without false confidence.
Test Driven Development
Apply red-green-refactor TDD cycle, write tests first, and design better APIs through test-first thinking.