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v0.7.0

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@github-actions github-actions released this 17 Oct 09:03
· 23 commits to main since this release
v0.7.0
0f6dd2e

Dockit v0.7.0 🚀

Dockit v0.7.0 introduces a complete overhaul of the Registry Hub (featuring a full-page responsive search grid and dedicated full-screen image documentation viewer), Tab Keep-Alive & Seamless Navigation State Retention across all workspace views (Compose, Registry, Containers, Images), a comprehensive Container Execution & Runtime Inspector Dialog with clean timestamp formatting, and interactive Port Bindings and Command Override dialogs with live Docker argument tokenization and 1-click popular development presets.

✨ What's New & Highlights

🔍 Full-Page Registry Hub & Dedicated Image Documentation Viewer

  • Full-Page Search Grid: Replaced the cramped 2-column split layout with a spacious, full-width responsive card grid (grid-cols-1 md:grid-cols-2 lg:grid-cols-3) displaying repository stars, pull counts, official badges, and descriptions across the entire viewport.
  • Dedicated Image Documentation Workspace: Clicking any repository smoothly transitions to a full-viewport dedicated view featuring a top navigation bar with a 1-click "← Back to Search Results" button and breadcrumb path (Registry Hub / <image>).
  • Complete Markdown & Tag Viewing: Documentation READMEs, run commands, and architecture/tag tables now utilize the full application width without horizontal crowding or truncated tables.
  • Header Cleanliness: The main search bar and header are cleanly hidden while exploring an image's details, maximizing vertical reading space.
  • Quick Search Suggestions: Added 1-click search suggestion chips (Nginx, Node, Python, Redis, Postgres, Ubuntu, Alpine, Golang) on empty search state for rapid exploration.

🗂️ Tab Keep-Alive & Seamless Navigation State Retention

  • No More Resetting on Tab Switch: Navigating between sidebar tabs (e.g. from Registry Hub to Compose Projects, Containers, or Settings) no longer destroys component trees or wipes working progress.
  • Persistent State Across Views:
    • Registry Hub: Preserves active search queries, search results, selected image documentation view, scroll positions, and open tag browsers.
    • Compose Studio: Keeps opened compose projects, unstaged/staged YAML edits, .env configurations, and terminal execution streams active.
    • Containers & Images: Retains search filters, multi-select batch checkboxes, and active container inspection details.
  • Lazy Mounting with Instant Switching: Views are mounted lazily upon first visit for rapid application launch, and then maintained with zero-lag CSS visibility toggles (0ms switching with zero flicker).

⚡ App Memory Management & Lightweight Resource Utilization

  • Visibility-Aware Smart Polling: Background polling for containers, host hardware metrics, live resource stats, and log streams automatically suspends whenever Dockit is minimized or placed in the background (document.hidden), eliminating idle CPU cycles and memory churn.
  • Tab-Aware Interval Throttling: Container resource stats (CPU/RAM/IO) and log polling immediately suspend when navigating away to other tabs, resuming instantly upon returning.
  • Log Buffer Memory Guardrails: Capped container log queries to Tail: 2500 in the engine and bounded React in-memory log state to 500,000 characters, preventing DOM bloat and out-of-memory spikes on heavy logging containers.
  • Proactive Go Runtime Memory Scavenging:
    • Configured debug.SetGCPercent(50) for more frequent garbage collection and a compact heap footprint.
    • Set a 256MB soft memory limit (debug.SetMemoryLimit) to prevent uncontrolled heap expansion.
    • Added a periodic idle OS memory scavenger calling debug.FreeOSMemory() to proactively return unused heap pages back to the OS (MADV_DONTNEED).
  • Modular Rollup Code-Splitting: Configured manual vendor chunks (vendor-react, vendor-marked, vendor-icons), eliminating monolithic bundle warnings, accelerating WebKit compilation, and reducing initial JavaScript VM heap allocation.

⏱️ Container Execution Details & Runtime Inspector Dialog

  • Clean Timestamp Formatting & Overflow Prevention: Replaced raw, overflowing ISO timestamps (2026-08-29T14:51:11.244946742Z) in the Execution Details card with clean YYYY-MM-DD HH:mm:ss timestamps, full-width row alignment (justify-between), and complete raw timestamps in hover tooltips.
  • Dedicated "Expand" Modal (Maximize2): Added an Expand button on the Execution Details card that opens a comprehensive inspection dialog showcasing:
    • Container State, PID, Exit Code, OOMKilled flag, and Active/Total Duration uptime.
    • Image ID, Architecture, Platform, and full Startup Command breakdown.
    • Network Configuration (IP, Gateway, MAC address, Ports) and Mounts/Volumes.
    • 1-Click Copy actions for individual fields and full raw JSON container payload.

🌐 Interactive Port Bindings Dialog with 1-Click Presets

  • Visual Port Mapping Table: Manage host-to-container port forwards (host_port:container_port) with protocol selection (TCP / UDP) and keyboard navigation (Enter on container port adds a new row).
  • 1-Click Popular Presets: Instant one-click port presets for standard development services (HTTP 80:80, HTTPS 443:443, Node/React 3000:3000, Web 8080:8080, Vite 5173:5173, PostgreSQL 5432:5432, MySQL 3306:3306, Redis 6379:6379).
  • Quick String Mode: Paste or edit multi-port strings (e.g. 8080:80, 443:443/udp, 127.0.0.1:3000:3000) with two-way synchronization.
  • Form Preview & Quick Clear: Clean preview chips showing active port mappings with one-click Clear and Edit actions.

⌨️ Command Override (CMD) Dialog & Live Argument Tokenizer

  • Dedicated Command Editor: Spacious multi-line script editor for overriding container startup commands or entrypoints.
  • Live Docker Argument Tokenizer: Real-time visual breakdown displaying exact parsed arguments [0], [1], [2] with shell quote preservation ("..." and '...'), preventing argument mangling.
  • Convenient Command Snippets: Built-in 1-tap snippets for container debugging: Keep-Alive (sleep infinity, tail -f /dev/null), interactive shells (/bin/sh, /bin/bash), and inline shell wrappers (sh -c "...").

📦 Artifacts Included

  • Linux:
    • dockit-linux-amd64.deb (Debian, Ubuntu, Linux Mint, Pop!_OS)
    • dockit-linux-amd64.rpm (Fedora, RHEL, CentOS, openSUSE)
    • dockit-linux-amd64.tar.gz (Portable Linux archive)
  • Windows:
    • dockit-windows-amd64-installer.exe (NSIS Setup Wizard)
    • dockit-windows-amd64.zip (Portable executable)
  • macOS:
    • dockit-darwin-universal.dmg (Drag-and-Drop Disk Image for Apple Silicon & Intel)
    • dockit-darwin-universal.zip (Universal application bundle)

Full Changelog: v0.6.5...v0.7.0

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