Log Voyager

Analyze huge log files (10GB+) instantly in your browser.

2 followers

Analyze huge log files (10GB+) instantly in your browser.

2 followers

Free online tool for DevOps to view and analyze giant log files (10GB+) directly in the browser. Local processing, privacy-first, JSON formatting, and warp jump bookmarks.

Free

Launch tags:Productivity•Developer Tools•GitHub

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Traditional editors (Notepad++, VS Code) try to load the entire file into RAM. If a file is larger than your available memory, the application crashes. Log Voyager acts like a video streaming service but for text: It creates a virtual map of the file. It reads only a tiny buffer (50KB) corresponding to the scrollbar position. When you scroll or jump, the old buffer is discarded, and a new one is read from the disk. This ensures consistent performance whether the file is 5MB or 50GB.

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3mo ago

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