RELEASE NOTES

Parselet — Updates

What's new and what changed. Newest first.

v1.0.0 — [DATE TO BE FILLED AT LAUNCH]

Highlights

The first public release of Parselet. Six formats, native macOS, on-device AI, and a one-time price.

Added
  • ·Editor support for JSON, CSV, Markdown, YAML, TOML, and XML
  • ·Tree-sitter incremental syntax highlighting via Neon
  • ·Real-time validation with click-to-jump diagnostics
  • ·Cross-format conversion: JSON ↔ YAML, JSON ↔ TOML, YAML ↔ TOML, CSV → JSON
  • ·Prettify and Minify (per format capability)
  • ·Format Switcher toolbar dropdown (reinterpret without modifying)
  • ·AI Tier 1: parse-error explanation via Apple Foundation Models (macOS 26+)
  • ·AI Tier 2: large-file summarization via MLX Swift (Apple Silicon, ≥16 GB)
  • ·QuickLook previews with syntax highlighting for all six formats
  • ·File associations, autosave, Versions, multi-window and multi-tab
Notes
  • ·Editor: macOS 15 (Sequoia) or later required.
  • ·AI Tier 1: macOS 26 or later.
  • ·AI Tier 2: Apple Silicon with at least 16 GB of unified memory.
  • ·Available on the Mac App Store.