Duals

What it does

Duals is an instant, on-demand language learning app that is fun and affordable. On Duals, you can learn languages for free by becoming a tutor. Get paid to teach the languages you know. Then you can withdraw your earnings or use them to learn a new language.

• 
  Duolingo2013 · ▲310

  Learn languages completely free.

• 
  Best Tandem2019 · ▲65

  Practice a new language with native speakers for free

• 
  Unacademy Languages App2024 · airlearn.com · ▲209

  Actually learn a new language without any of the fuss

• 
  SpeakAI2023 · ▲134

  Learn multiple languages by speaking with AI

• 
  Tandem 2.02016 · ▲148

  Get fluent together. Practice languages, anytime, anywhere.

• 
  YAPFeb 2026 · ▲141

  YAP teaches you to speak a language, not tap it.

• TL
  The load-bearing vocabulary of Claude▲710

  Life & fun · 15d ago · louisabraham.github.io

• WI
  What if the speed of light was 5 km/h?▲583

  Special relativity simulator in which light crawls along at a human speed, so Lorentz contraction, aberration and Doppler shift happen at walking pace.

  Life & fun · 1d ago · rivendell.dmitrybrant.com

• 
  Articos▲398

  Launch with confidence, not gut instinct

  Life & fun · 16d ago · articos.com

• 
  The same nine streaming subscriptions cost $702/year more than in 2021▲376

  9 major streaming services cost $95.91/mo in 2021-03 and $154.41/mo today — up 61%, or $702 a year. Every change sourced.

  Life & fun · 23h ago · honestlyranked.com

• 
  Nex▲363

  Claude Cowork for high-volume GTM workflows

  Life & fun · 8d ago · nex.ai

• 
  Notify.domains▲321

  Know the moment a domain opportunity appears

  Life & fun · 13d ago · notify.domains

• WA
  Warp, a Rust-based terminal▲946

  Hi HN community, I’m Zach, founder and CEO of Warp, and am excited to show you Warp, a fast Rust-based terminal that’s easy to use and built for teams. As of today, Warp is in public beta and any Mac user can download it. It works with bash, zsh, and fish. The terminal’s teletype-like interface has made it hard for the CLI to thrive. After 20 years of programming, I still find it hard to copy a command’s output; I always forget how to use `tar`; and I always have to relearn how to move my cursor. To fix fundamental accessibility issues, I believe we need to start innovating on the terminal,…

  Dev tools · 2022 · warp.dev

• SS
  Slow Social, a social network built for friends, not influencers▲752

  Life & fun · 2022 · slowsocial.us

• 
  Reflect▲629

  Fast networked note-taking

  Work · 2022 · reflect.app

• MY
  Make your PDF look scanned in browser▲579

  Implement scanyourpdf.com in JavaScript. No backend servers needed.

  Life & fun · 2022 · lookscanned.io

• 
  Archbee 3.0▲572

  Everything you need to create amazing documentation

  Dev tools · 2022

• 
  ngrok▲545

  Serve local web apps with one command

  Dev tools · 2022