Lightweight lossless file minifier/optimizer

In plain words

Leanify is a lightweight command-line tool that reduces file sizes through lossless compression and optimization. It processes multiple file formats while preserving quality and data integrity. Developers use it to minimize assets and resources in projects. The tool is open-source and hosted on GitHub, allowing community contributions and development since its 2014 launch.

written from the facts on this page · September 2026

• 
  TinyFast2025 · tinyfast.app · ▲319

  I am a developer. I have been building stuff for the last 13 years. One common challenge in all my projects is compressing assets to make them as small as possible. I used to end up using online compressors, but this has a lot of privacy concerns. So, I finally set down for couple of weeks and built this simple app. I can just drag and drop assets in it and it shrinks them. It currently supports around 25 file types. I built a lot of iOS apps but this is the first time building a macOS app, so any feedback is welcome.

• 
  Compressify2016 · compressify.herokuapp.com · ▲529

  Compress video files by 20-60%

• 
  Riffo2024 · ▲388

  AI renaming to organize messy files

• 
  Optify2023 · optify.dev · ▲81

  Optimize images for faster webpages and higher SEO ranking

• 
  Toolify2025 · taskguru.site · ▲9

  10+ AI-powered tools in one place. Remove image backgrounds.

• 
  CSS & JavaScript Minifier Tool2025 · wagleus.com · ▲13

  Reduce file size without affecting functionality.

• 
  /dev/null▲472

  a social network for devs

  Dev tools · 2d 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 · 27d 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 · 25d ago · github.com

• 
  OpenBot▲362

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

  Dev tools · 22d ago · openbot.run

• 
  Talanoa▲340

  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 · 20d ago · talanoa.email

• 
  CoreSpeed▲332

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

  Dev tools · 27d ago · corespeed.io

• 
  Hooked▲836

  A book on how to build habit-forming products

  Life & fun · 2014 · amazon.com

• 
  Bartender▲616

  Organize and hide menu bar items on your Mac

  Life & fun · 2014 · macbartender.com

• 
  Startup Threads▲519

  Ship custom shirts to fans & leads without holding inventory

  Life & fun · 2014 · game-corner.actionflash.com

• 
  Echo by Amazon▲480

  A hands-free speaker you control with your voice

  AI · 2014 · amazon.com

• 
  Withoomph▲456

  Free, beautifully designed logos instantly

  Work · 2014 · canva.com

• MM
  Meet me, I'll buy you coffee▲427

  Life & fun · 2014 · letstalkover.coffee