TailFlow v0.1.1

What's new in v0.1.1

• Multi-file analysis — open up to 5 log files simultaneously in separate tabs and switch between them instantly
• Multi-file comparison table — side-by-side pattern diff across all open files, with color coding for new, absent, and dominant entries
• Severity filter — filter grouped patterns by log level (ERROR / FATAL, WARN, INFO, DEBUG / TRACE) via a dropdown
• Per-file severity breakdown — ERROR, WARN, INFO, and DEBUG counts shown as badges in the stats panel for every loaded file
• Custom accent color — 8 preset themes plus a hue / saturation / lightness picker; selection is saved to localStorage
• PDF / print export — browser print dialog with print-optimized layout (buttons hidden, group list fully expanded)
• PWA support — installable as a standalone app; service worker caches shell assets for offline use; Install App button appears in the header when the browser is ready
• Error badge — red counter on the header icon shows ERROR / FATAL line count instantly after each file load
• New favicon — log-analyzer icon: histogram bars with a trend line, replaces the placeholder

Try it live

• TailFlow

TailFlow v0.1.0

What's included:

• Multi-format log parsing (syslog, Asterisk, nginx/apache, and more)
• Intelligent pattern grouping with variable normalization (IPs, UUIDs, numbers, etc.)
• Interactive event histogram with per-minute resolution
• Detail view with up to 15 raw log lines; click any line to copy
• Comparison between two consecutive analyses with visual diff
• File upload (drag & drop) and paste input (up to ~10 MB)
• Timezone (Local/UTC) and 12/24-hour format settings
• Dark and light themes
• 10-entry analysis history stored in localStorage
• JSON export
• Fully responsive layout (desktop, tablet, mobile)
• Off‑thread parsing via Web Worker – UI stays snappy

Try it live

• TailFlow