JS++

What it does

The JS++ programming language extends JavaScript with a sound type system.

JS++ brings the first sound optional type system for "million-line scale" application complexities. With near-instant compile times, it will feel like you're still writing dynamic code. It's the same JavaScript you already know with optional features. Use only what you need. Compile 10,000 lines of code - with correct analysis and checking - faster than you can compile "Hello World" in TypeScript. Import JavaScript code and libraries with just one line of code - JS++ 'external' is safer and faster than the competition. JS++ was granted U.S. Patent #10,296,313 for the first sound, provably correct gradual type system. Find bugs before they occur, and bring your type errors down to zero .…from onux.com

• 
  JavaScript Quiz2021 · javascriptquiz.com · ▲190

  Check your JS knowledge by having fun.

• 
  is.js2015 · is.js.org · ▲132

  Micro check library for programmers

• 
  Modular JavaScript2016 · rajabandotind.com · ▲67

  Let's write robust, well-tested, modular JavaScript code.

• 
  JavaScript.com2015 · javascript.com · ▲217

  A free resource for learning and developing in JavaScript

• 
  JavaScript & jQuery2014 · ▲68

  A beautiful and simple instructional book.

• 
  JavaScripting2015 · ▲74

  Ranking of top JavaScript libraries, frameworks, and plugins

• 
  SimCity, but with Permits▲938

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 7d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 19d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 20d ago · bigwords.page

• 
  Steal My Bitcoin▲616

  A PHP security challenge. Find the hidden bitcoin key. First person to get the wallet wins.

  Life & fun · 3d ago · stealmybitcoin.com

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 14d ago · guitoro.com

• 
  Product Hunt Visual Launch Editor▲440

  See your launch as you build it

  Life & fun · 4d ago

• 
  Prisma▲1,463

  AI that turns your photos into artwork in seconds

  AI · 2016 · prisma-ai.com

• 
  Loom▲1,168

  Seamless screen, mic, and camera recording for Chrome

  Work · 2016 · loom.com

• 
  Google Fonts▲1,159

  Brand new redesign to Google Fonts ✨

  Work · 2016 · fonts.google.com

• 
  New calendar app idea▲825

  Work · 2016 · oneviewcalendar.com

• IM
  I made a database of remote companies▲747

  Dev tools · 2016 · remotebase.io

• 
  Scale▲717

  Get human tasks done with just one line of code.

  Dev tools · 2016 · scale.com