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Lazylogs -TUI structured log viewer (less meets jq for your terminal)
Less + jq for logs; faster than Datadog UI for local inspection.
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yasomaru
103mo ago
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Structured, filterable, modular, log reader for the terminal
6 starsC++
Logram, a filterable, modular log navigator for the terminal
by tgautot·May 4, 2026·2 points·0 comments
AI Analysis
●●SolidBig BrainNiche Gem
Finally, field-based log filtering that beats grep for structured logs.
Strengths
- •Custom format definitions extract typed fields from any log structure.
- •Memory-mapped I/O handles GB-scale files without loading into RAM.
- •Boolean filter composition with AND, OR, XOR, NOR operators.
Weaknesses
- •Unix/Linux only, no Windows support.
- •Requires manual format definition for each new log type.
Category
Target Audience
Backend developers and DevOps engineers
Similar To
lnav · multitail · grep
Post Description
I was _very_ tired of going through massive log files with just vim/grep. You give logram the formats of your logs, and it will parse it into different fields that you can filter on. I also aimed to make it eaily modulable. It saves me a ton of time and I hope you can find it usefull too
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