Founder of PSPDFKit. iOS & macOS developer, tech entrepreneur, and prolific open source contributor.
Editorial note: Articles under this byline are researched and drafted with AI assistance under Peter's editorial direction, then reviewed before publishing. See our editorial standards for details.
Predictions for the next wave of AI skills. Self-improving skills, cross-platform portability, real-time collaboration, and the skills that don't exist yet but will by 2027.
Mid-year review of the AI skills ecosystem. Registry growth, platform wars, enterprise adoption, and the emerging patterns that will define the second half of 2026.
Multi-gesture UI patterns for AI-powered apps. Swipe, pinch, drag, and long-press interactions that make AI tools intuitive on touch and trackpad interfaces.
AI-optimized CI pipelines on Apple hardware. Faster builds, smarter test selection, and intelligent caching strategies for M-series CI runners.
Maximizing M-series chips for AI workloads. Neural Engine, unified memory, GPU compute, and performance profiling strategies for AI developers on Apple hardware.
Runtime techniques for flexible AI skills: dynamic dispatch, reflection, hot-reloading, and adaptive behavior. How to build skills that modify their own behavior based on context.
Using pre-release tools, beta SDKs, and nightly compilers with AI assistance. How Claude Code helps navigate unstable APIs, missing documentation, and breaking changes.
Structured logging that AI can parse and act on. How to design log formats, tagging strategies, and aggregation pipelines that make AI workflows observable and debuggable.
AI code generation quality for SwiftUI evaluated across layout, navigation, data flow, and platform integration. Where SwiftUI shines and where AI still struggles.
Common keyboard issues in AI-built interfaces and how to fix them. Focus traps, missing shortcuts, broken tab order, and accessibility gaps that AI code generators consistently produce.
Building Mac-native AI applications using Catalyst and AppKit patterns that feel right on macOS. Sidebars, toolbars, split views, and system integration for AI-powered desktop tools.
Filtering signal from noise in AI news. A practical framework for staying informed about AI developments that matter without drowning in hype, hot takes, and marketing fluff.
Building an audience as an AI skill creator through consistent publishing, community engagement, and demonstrating expertise. Practical strategies that compound over months.
System-level integration for AI tools through menu bar apps, status items, and global shortcuts. How to make AI skills accessible from anywhere on your desktop.
Keyboard-driven interfaces for AI tools enable faster workflows than mouse-based UIs. How to design keyboard navigation that AI agents and power users both love.
Getting the most from Apple's WWDC as an AI developer. Which sessions matter, how to evaluate new APIs for AI integration, and what the Apple ecosystem means for AI skills.
Automating release pipelines with AI skills that handle changelogs, version bumping, release notes, and deployment coordination. Ship faster with fewer manual steps.
The case for sharing AI development knowledge openly. How writing about AI skills builds credibility, attracts collaborators, and accelerates the entire ecosystem.
When software meets hardware at the fault line, AI helps diagnose thermal throttling, memory errors, bus failures, and peripheral issues that traditional software debugging misses.
AI finds undocumented system configuration options by analyzing kernel source, firmware binaries, and boot loader code. Here's how Claude Code uncovers boot arguments that never made it to the docs.
Automated crash analysis with Claude Code transforms core dumps from cryptic binary blobs into actionable debugging reports. A hands-on tutorial for faster post-mortem investigations.
Low-level debugging gets a boost from AI. How Claude Code assists with kernel panics, driver issues, and system-level crashes that traditional tools struggle to diagnose.
Security analysis skills turn Claude Code into a vulnerability scanner, threat modeler, and compliance auditor. Here's what the best security skills do and how to build your own.
How AI traces race conditions, deadlocks, and intermittent crashes that defeat traditional debugging. A practitioner's guide to using Claude Code as your crash investigation partner.
Clean runtime interception patterns for AI agent tools that let you observe, modify, and extend behavior without touching source code. A practical guide to proxy, decorator, and hook strategies.
Non-standard hardware setups for AI development. From Apple Silicon optimization to ARM servers, cloud GPUs, and minimal hardware configurations that punch above their weight.
When Claude Code diagnoses cryptic failures that would take hours to track down manually. Real examples of AI-powered debugging for the most confusing error messages.
Build optimization for AI-dependent codebases. Reduce link times, optimize dependency graphs, and speed up the edit-compile-run cycle for projects with large AI libraries.
How AI handles Objective-C interop, memory management, and bridge patterns. Common mistakes in AI-generated Objective-C and Swift-ObjC bridge code.
AI-powered Slack integrations for developers. Build skills that post deployment alerts, share code reviews, track incidents, and automate team communication.
Modernize desktop applications with AI integration. Architecture patterns for adding AI capabilities to Electron, Tauri, and native apps without full rewrites.
Build intuitive drag-and-drop for AI tools and skill marketplaces. From sortable lists to canvas-based workflow builders with accessible fallbacks.
Why developers should blog about AI in 2026. SEO strategy, content formats, distribution channels, and how AI-assisted writing changes the technical blogging game.
KVO and observation patterns AI must handle correctly. Learn how AI mishandles reactive state, subscriptions, event emitters, and observer teardown in generated code.
Career transitions in the age of AI. How freelance developers are building sustainable income streams by packaging expertise as AI skills instead of billing hourly.
Network caching patterns for AI-built applications. HTTP caching, CDN strategies, stale-while-revalidate, and cache invalidation patterns every AI skill should implement.
Enhanced debugging output with AI analysis. Learn structured logging, contextual log enrichment, and AI-powered log analysis for faster bug resolution.
How AI modernizes old code automatically. Transform callbacks to async/await, var to const, CommonJS to ESM, and class components to hooks without breaking anything.
Closure and callback patterns in AI skill design. Learn how block-based APIs create composable, flexible skills that adapt to different contexts and workflows.
AI-assisted component development workflows that produce production-quality React components. From design tokens to accessibility testing in a single session.
Common layout mistakes in AI-generated code and how to fix them. From flexbox confusion to margin collapse, learn the CSS patterns AI consistently mishandles.
Power-user keyboard shortcuts for Claude Code and AI-assisted development. Master terminal navigation, context management, and rapid skill invocation.
Eliminate boilerplate in agent communication with smart proxy patterns. Learn request routing, response transformation, and protocol bridging for multi-agent systems.
Use AI to reverse-engineer app internals, map dependencies, trace data flows, and understand unfamiliar codebases in minutes instead of days.
When AI patches bugs faster than the vendor can ship a fix. Real stories of developers using AI skills to work around broken APIs, libraries, and frameworks.
Advanced runtime techniques for AI skill development. Learn hot reloading, dynamic evaluation, monkey patching, and environment manipulation for faster iteration.
Unlock secret debugging features your developer tools already have. Learn hidden flags, verbose modes, and diagnostic commands that AI can activate for you.
What open-source journeys teach AI skill builders about licensing, community, sustainability, and building tools that last. Hard-won lessons from the trenches.
Speed up AI development workflows with smart caching strategies. Learn build caching, model response caching, and dependency caching for faster iteration.
Discover the edge cases that emerge when AI modifies existing code. Learn patterns to predict, prevent, and harness unexpected behaviors in AI-powered extensions.
Building AI skills that work across Claude Code, Codex, and Gemini. Practical patterns for portable skill design that isn't locked to a single platform.
Speed up test suites with AI-powered parallelization. Learn how AI analyzes test dependencies, optimizes distribution, and eliminates serial bottlenecks.
How AI coding assistants handle legacy Objective-C codebases. Practical strategies for using AI to maintain, modernize, and extend Objective-C applications.
Concurrency patterns that AI tools must respect when generating multi-threaded code. Practical patterns for thread-safe AI-generated applications.
How AI handles compatibility across framework versions, language updates, and dependency changes. Practical patterns for version-aware AI code generation.
AI-powered continuous integration pipelines that learn from build history to optimize test ordering, caching, and parallelization. Cut CI times by 50% or more.
Multi-user AI development environments where teams build together with shared AI assistants. Architecture patterns and emerging tools for real-time AI collaboration.
Structured bug reports that AI coding assistants can fix autonomously. Learn the format, context, and specificity that turns bug reports into AI-actionable tickets.
What changes when your development team has AI superpowers. How to evaluate, hire, and structure teams where every developer works alongside AI coding assistants.
AI-driven UI testing that doesn't flake. Replace busy waits and arbitrary sleeps with intelligent test strategies that know when the UI is actually ready.
Automated memory analysis with AI skills catches leaks, buffer overflows, and use-after-free bugs in AI-generated code before they reach production.
AI makes old code patterns obsolete. Why boilerplate code, scaffolding, and repetitive patterns should be generated on demand rather than maintained by hand.
Package distribution challenges for AI tools and frameworks. How binary dependencies, precompiled libraries, and framework distribution are evolving alongside AI development.
Heavy-duty debugging tools packaged as Claude Code skills. How purpose-built debugging skills cut investigation time from hours to minutes.
Translate team processes into agent workflows. Six proven architecture patterns for building AI agents that mirror how effective teams actually work.
Track and optimize AI spending with custom Claude Code skills. Build cost monitoring tools that alert, analyze, and reduce your AI API expenses automatically.
Automate the hardest parts of app distribution with AI. A practical guide to AI-assisted code signing, certificate management, and deployment pipelines.
Runtime method swizzling techniques remain relevant in the AI era. How AI agents leverage dynamic dispatch, monkey patching, and runtime modification patterns.
Developer communities are forming around AI coding tools. Inside the meetups, Discord servers, and knowledge-sharing networks driving AI-assisted development forward.
Inside the collaborative AI coding environments where developers compete and learn together. How real-time coding arenas are reshaping developer education.
When AI coding tools fix their own bugs: a case study of the signature flicker bug that Claude Code diagnosed and patched in under 3 minutes.
Why open-source AI skills matter for the future of development. How OpenClaw's open skills movement is democratizing AI capabilities across the industry.
Developer burnout is real, but AI-assisted development is reigniting passion for coding. How AI tools are helping burned-out developers rediscover why they started.
Design reliable Model Context Protocol tools that integrate cleanly with AI skills. Practical patterns for error handling, schema design, and testing MCP servers.
Live-streaming AI-assisted development is redefining how developers build in public. Learn why vibe coding streams attract thousands and how to start your own.
Build a pipeline that converts web content to clean markdown for AI consumption. Scraping, cleaning, structuring, and storing for LLM context.
Which AI tools are worth paying for? A data-driven analysis of Claude, Copilot, Cursor, and other AI dev tools by cost per productive hour.
Understanding permissions, risks, and the power of giving Claude Code full system access. When to use it, when to restrict it, and how to stay safe.
How I used Claude Code to migrate 700 tests from Jest to Vitest in 2 days. The strategy, the gotchas, and the patterns that scaled.
Build visual context capture skills for Claude Code. Take, annotate, and analyze screenshots to give AI agents the visual information they need.
How AI discovers undocumented APIs, hidden features, and platform capabilities that manual exploration misses. Real examples and techniques.
Convert your docs to llms.txt format so AI tools can consume them. Practical guide to structured documentation for AI consumption.
Monitor your Claude Code spending in real-time with token tracking dashboards, budget alerts, and usage optimization techniques.
Turn web browsers into AI-controlled terminals. Build skills that give Claude Code browser automation capabilities for testing and data extraction.
A real debugging story where Claude Code found a race condition in minutes that would have taken a developer half a day. The exact prompts and process.
Build analytics that respect user privacy while still giving you the data you need. No cookies, no PII, no dark patterns.
Use large context windows to grok unfamiliar repositories in hours, not weeks. Practical patterns for AI-assisted codebase exploration.
A first-person account of building a full-stack application with AI in 3 days instead of 60. What worked, what failed, and the real multiplier.
Terminal tricks for running parallel Claude Code sessions across worktrees, projects, and tasks without losing context or sanity.
Why CLI-first beats MCP-only for AI tool design. Build tools that work everywhere, not just inside a specific AI framework.
What actually changes after 30 days of AI-first development. The surprises, the struggles, and the permanent shifts in how you write code.
Protect user data in AI-powered applications with privacy-first logging patterns. PII redaction, consent-aware logs, and audit trails.
What to do when Claude Pro limits cap out. A practical guide to running local models as fallback without losing your workflow.
When does AI-written content cross the line from helpful to harmful? A honest look at quality, authenticity, and the slop problem.
Create universal build watchers that feed real-time context to AI agents. Faster feedback loops, fewer broken builds, happier AI.
The psychology behind 'one more prompt' and how to set healthy boundaries with AI coding tools. Recognize the signs before burnout hits.
Curated must-read resources for building Claude Code skills. Books, docs, posts, and repos every skill developer should study.
A complete terminal, editor, and Claude Code setup guide for AI-first development. Real tools, real config, zero fluff.
Cut through the agentic AI hype. Practical patterns for building AI agents that actually work, from tool design to error recovery.
Stop reading code line by line and start watching it stream. Learn how Claude Code's inference-speed development changes the way you ship software.