Grill Me
Clarify plans with a structured interview, adding glossary and architectural records through the Grill with Docs mode when needed.
- Development Workflows
- Planning
- Architecture
Matt Pocock
Matt Pocock connects TypeScript education with practical AI engineering. Explore his work on type safety, sandboxed coding agents, and reusable engineering Skills, alongside the courses and public repositories that explain how he approaches building and reviewing software.
About Matt Pocock
Matt Pocock is a developer and educator known for teaching TypeScript. He created Total TypeScript, where exercises and explanations address type errors, generics, transformations, and application patterns. That teaching background gives his work a focus on understanding why an approach works, rather than only copying a solution.
His AI Hero work applies engineering discipline to coding agents. Planning, implementation, diagnosis, tests, and review appear as connected parts of a development process. The accompanying Skills turn selected practices into reusable instructions, while the educational material explains the decisions and feedback loops behind those practices.
His public projects also include Sandcastle, a TypeScript interface for orchestrating sandboxed coding agents, and ts-reset, which adjusts types for common JavaScript APIs. These repositories solve implementation problems; the Skills serve as instructions. Knowing which kind of resource is needed helps separate installing software from choosing a way to work.
Matt Pocock’S Engineering Skills
Configure repository conventions, clarify the problem, and move from evidence to implementation. These guides cover the setup, issue triage, architecture, tests, and handoff decisions that keep engineering work grounded.
TDD
Build features and fixes through agreed public interfaces and small failing-test-to-implementation cycles.
- Coding
- Testing & Debugging
- Test-Driven Development
- Testing
Improve Codebase Architecture
Survey concrete architecture friction, compare candidate module improvements, and explore one design before refactoring.
- Development Workflows
- Architecture
- Refactoring
Diagnosing Bugs
Diagnose difficult bugs through a reproducible signal, minimized case, and verified correction.
- Coding
- Testing & Debugging
- Debugging
- Testing
Code Review
Review a fixed Git diff independently for repository standards and originating requirements.
- Coding
- Development Workflows
- Code Review
- GitHub
Handoff
Summarize a session into a focused temporary handoff document with references and suggested skills.
- Development Workflows
- Handoffs
- Context and Memory
Setup Matt Pocock Skills
Configure the issue tracker, triage labels and domain documentation for Matt Pocock’s engineering Skills.
- Development Workflows
- Agent Workflows
- Task Management
Triage
Check issue evidence and assign a clear state before handing implementation to an agent or maintainer.
- Development Workflows
- Task Management
- Handoffs
- Debugging
Explore Other Developer Creators
Compare other creators working on developer tools, interfaces, and Agent Skills. Following the author helps connect individual resources to the problems they investigate, rather than treating every repository or instruction as an interchangeable tool.
Questions About Matt Pocock’s Work
What does Matt Pocock’s work cover beyond Skills?
The projects highlighted here include TypeScript-oriented tooling and coding-agent orchestration. Sandcastle concerns running sandboxed agents; ts-reset concerns the types exposed by common JavaScript APIs.
When is ts-reset relevant to a TypeScript project?
Look at ts-reset when default library types for common JavaScript APIs are getting in the way of the checks you expect. Review the affected declarations and compatibility notes first; it is not a replacement for a coherent application type model.
Does ts-reset change JavaScript runtime behavior?
Its role is to adjust TypeScript type definitions. A type-level change should not be treated as a runtime polyfill; code still needs to be tested against the JavaScript environment where it will execute.
Is Sandcastle the same resource as the Skills library?
No. Sandcastle is a TypeScript project for orchestrating sandboxed coding agents. The Skills library provides instructions. Setting up the orchestration software and selecting instructions are separate decisions.
What should a planning or engineering Skill receive as context?
Provide the goal, existing constraints, relevant files, and the decisions that are still open. A useful engineering discussion depends more on those specifics than on asking an agent for a generic best-practice checklist.
Where are the current setup and contribution instructions?
Use Matt Pocock’s linked project repositories. Read each README and contribution guide separately, because ts-reset, Sandcastle, and the Skills collection have different installation paths and purposes.
Explore Matt Pocock’S Engineering Skills
Start with the engineering task you need to clarify: questioning requirements, building through tests, or investigating a bug. Then review the corresponding Skill and its source before adding it to your project’s working instructions.