Tailspin – A Log File Highlighter

In plain words

Tailspin is a command-line tool that highlights log files to make them easier to read. It requires no setup and works with default configurations, displaying files in less while supporting stdin and stdout. Designed for developers who want a simple alternative to complex log analysis tools, it combines the ease of reading raw logs with color-coded syntax highlighting for quick scanning.

written from the facts on this page · September 2026

From the sources

🌀 A log file highlighter. Contribute to bensadeh/tailspin development by creating an account on GitHub.

In the maker’s words, at launch

There are multiple programs for working with log files, both inside and outside of the terminal. These tools are feature rich and functional and offer lots of control to the user. However, a lot of the time I found myself just opening raw log files in `less`. I enjoy the simplicity of quickly skimming through the…

• 
  A syntax highlighter for Git and diff output, written in Rust2020 · github.com · ▲261

  A syntax-highlighting pager for git, diff, grep, rg --json, and blame output - dandavison/delta

• 
  Oh-heck, a terminal command for when you forget other terminal commands2022 · oh-heck.dev · ▲250

  Always Googling those pesky Terminal commands? Use AI to find the commands for you from within the command line.

• 
  Nerdlog – Fast, multi-host TUI log viewer with timeline histogram2025 · github.com · ▲134

  For more background and technical details, I wrote this up as well: https://dmitryfrank.com/projects/nerdlog/article

• 
  ShakePin2024 · shakepin.click · ▲94

  Pin, compress, and archive files with ease

• 
  Tailwind Scanner2024 · ▲179

  Your single developer tool for Tailwind CSS

• 
  Angle Grinder – A terminal app to slice, dice, and aggregate your logs2021 · github.com · ▲144

  Slice and dice logs on the command line. Contribute to rcoh/angle-grinder development by creating an account on GitHub.

• 
  /dev/null▲490

  a social network for devs

  Dev tools · 4d ago · dev-null.sh

• 
  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 28d ago · github.com

• 
  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 26d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 24d ago · openbot.run

• 
  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 21d ago · talanoa.email

• 
  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 29d ago · corespeed.io

• 
  Flowla▲1,119

  Digital sales rooms that wow buyers

  Growth · 2023 · flowla.com

• 
  Passionfroot Discovery▲962

  Discover & book top creators to promote your product

  Growth · 2023 · passionfroot.me

• 
  Re:catch▲939

  If Google Form & Calendly had a baby

  Growth · 2023 · recatch.cc

• 
  Pitch 2.0▲886

  Create, share and analyze presentations faster than ever

  Work · 2023 · pitch.com

• 
  LeadDelta 3.0▲883

  CRM built for modern teams & creators powered by AI

  AI · 2023 · leaddelta.com

• 
  SpeedVitals▲829

  Hi HN, I’m Kashish, one of the co-founders of SpeedVitals, a platform for testing & monitoring website performance with a major emphasis on Core Web Vitals. Until now, our platform has only focused on Synthetic/Lab testing, such as Lighthouse tests and TTFB tests. But now, we have developed a Real-User Monitoring platform that doubles up as a Web Analytics tool. One major feature we have that most RUM tools lack is Performance Audits. Just like Lighthouse audits work on Lab test data, our audits work across all the real-user visits and gives suggestions on what task to prioritize first.…

  Dev tools · 2023 · speedvitals.com