slap Alternatives

A calendar built for people, not companies.

At GitHub, we’re building the text editor we’ve always wanted: hackable to the core, but approachable on the first day without ever touching a config file. We can’t wait to see what you build with it.

Optimize your schedule with custom booking pages and calendar integrations

Try for free freemium $29.0 / One-off ($29 one-time paymnet)

Moo.do Application

Highly configurable text editor built to enable efficient text editing

Open Source

Build and debug modern web and cloud applications, by Microsoft

Open Source

A simple, intuitive web publishing framework that will delight both designers and developers

Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.

Open Source

Textadept is a cross-platform text editor that runs on different types of platforms, that allows to control over the application using Lua programming language.

Tasks + Calendar in one flexible daily planner for iOS. ✅🗓️

Juice is a cross-platform podcast receiver.

TManager is the best hub for terriaria mobile players and communities.

Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.

Light Table is a new interactive IDE that lets you modify running programs and embed anything from...