Buglyst Blog
Learn to debug under pressure.
Playbooks for fast pattern recognition, guides for the full investigation, and articles for the engineering judgment around the edges.
17 playbooks · 509 guides · 95 articles · 12 linked practice labs ·skip to practice
Fast pattern recognition for the production failures engineers see most often.
1 playbook in Languages & Runtime
Structured investigations for the failure modes engineers meet in real systems.
Bun Runtime Compatibility Error: A Debugging Guide
Diagnose and fix Bun runtime compatibility errors when your code works in Node.js but fails in Bun.
Deno Permission Denied Error: A Practical Debugging Guide
Diagnose and fix Deno permission denied errors with concrete commands, logs, and fixes. Covers --allow-read, --allow-write, --allow-net, and dynamic permissions.
Debugging WebAssembly Memory Out-of-Bounds Errors
A practical guide to diagnosing and fixing WebAssembly memory out-of-bounds errors, covering common causes, diagnostic tools, and proven fixes.
Debugging Tauri Command Invoke Errors: A Field Guide
A practical guide to diagnosing and fixing invoke errors in Tauri applications, covering serialization, permissions, and IPC mismatches.
Debugging Lost Error Context in Go: When %w and errors.Is/As Fail
A guide to debugging Go error wrapping with fmt.Errorf %w when errors.Is/As return false unexpectedly, covering sentinel values, wrapping multiple errors, and nil checks.
Debugging Go Data Race Conditions: From Detection to Fix
A practical guide to identifying, diagnosing, and fixing data races in Go using the race detector and synchronization primitives.
Long-form thinking on debugging habits, observability, and the systems around the bug.