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Found 73 Skills
Expert TypeScript developer specializing in type-safe application development, advanced type systems, strict mode configuration, and modern TypeScript patterns. Use when building type-safe applications, refactoring JavaScript to TypeScript, or implementing complex type definitions.
Master enterprise-grade TypeScript development with type-safe patterns, modern tooling, and framework integration. This skill provides comprehensive guidance for TypeScript 5.9+, covering type system fundamentals (generics, mapped types, conditional types, satisfies operator), enterprise patterns (error handling, validation with Zod), React integration for type-safe frontends, NestJS for scalable APIs, and LangChain.js for AI applications. Use when building type-safe applications, migrating JavaScript codebases, configuring modern toolchains (Vite 7, pnpm, ESLint, Vitest), implementing advanced type patterns, or comparing TypeScript with Java/Python approaches.
Comprehensive Prisma ORM development guidelines with TypeScript, schema design, migrations, and best practices.
Generate or update infographic Structure components for this repo (TypeScript/TSX in src/designs/structures). Use when asked to design, implement, or modify structure layouts (list/compare/sequence/hierarchy/relation/geo/chart), including layout logic, component composition, and registration.
This skill should be used when the user asks to "write TypeScript code", "format TypeScript", "follow TypeScript style guide", "TypeScript best practices", or needs guidance on Google's TypeScript coding conventions.
Write and refactor TypeScript code in repos that use Effect-TS services, Zod schemas, event-sourced persistence, and namespace-driven architecture. Use this skill when implementing features, fixing bugs, writing tests, or refactoring in opencode or any TypeScript codebase built on the same stack (Effect DI, Drizzle ORM, Hono routes, Bun runtime). Triggers on tasks involving Effect services, namespace modules, Zod schema definitions, SyncEvent patterns, tool implementations, test writing, or code review in Effect-based TypeScript projects.
Bun runtime, package manager, test runner, bundler, and Bun-native APIs for JavaScript and TypeScript projects.
Build, review, debug, migrate, or plan Effect v4 beta TypeScript code with current docs. Use for effect@beta, Effect, Effect.gen, Context.Service, Context.Reference, Layer, ManagedRuntime, Config, ConfigProvider, Scope, Fiber, Stream, Queue, Result, Cause, Schema v4, Schema.Class, Schema.TaggedErrorClass, Schema.decodeUnknown, Schema.encode, unstable modules, effect/unstable/http, platform packages, @effect/vitest, and Effect v3 to v4 migrations.
Apply opinionated rules and security patterns to JavaScript and TypeScript code that uses the xrpl.js client library to interact with the XRP Ledger. Use when users want to write a new XRPL integration with xrpl.js, review or refactor existing xrpl.js code, sign or submit a transaction, construct or credit a payment, work with issued currencies, AMM, NFToken, escrow, or payment channels, query account or ledger state, or audit an XRPL integration for security issues like partial-payment inflation, missing LastLedgerSequence, missing DestinationTag, or unsafe key management.
Opinionated guide for building production TypeScript applications with Effect v4. Use when implementing Effect workflows, services, layers, schemas, configuration, schedules, caches, streams, HTTP clients, or tests.
Implement entity actions in Umbraco backoffice using official docs
Implement kinds in Umbraco backoffice using official docs