JavaScript Transducers with Underscore API
:raising_hand: Transducers Inspired by Underscore. Contribute to kevinbeaty/underarm development by creating an account on GitHub.
JavaScript Transducers with Underscore API launched on October 12, 2014 with 19 votes and more than 75% of that year's launches. The site was still online in September 2026, 12 years on.
In plain words
Underarm is a JavaScript library that implements transducers using an Underscore-inspired API. It provides functional programming tools for data transformation and composition. The library is designed for developers working with JavaScript who want to use transducers for efficient, composable data processing operations. It is available as an open-source project on GitHub for community contribution and development.
written from the facts on this page · September 2026
Does a similar job
all alternatives →- UJUnderscore.js for Objective-C2012 · underscorem.org · ▲120
A command-line utility-belt for hacking JSON and Javascript2012 · github.com · ▲68Command-line utility-belt for hacking JSON and Javascript. - GitHub - ddopson/underscore-cli at hn
Handwritten.js – Convert typed text to realistic handwriting2020 · github.com · ▲255Convert typed text to realistic handwriting! Contribute to alias-rahil/handwritten.js development by creating an account on GitHub.

- HAHandel – A procedural programming language for writing songs in browser2021 · handel-pl.github.io · ▲187
- ALA library to record and intercept JavaScript at runtime2017 · maierfelix.github.io · ▲118
More dev tools this month
the category →

open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 27d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 25d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 22d ago · openbot.run
Talanoa▲341Hi 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▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 27d ago · corespeed.io
Source: Show HN post ↗
Launched alongside, October 2014
the whole month →

Stock Up▲641The best free stock photos in one place
Life & fun · 2014 · stockup.sitebuilderreport.com


