The Web API toolkit. 🛠

Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.

RAML Specification

Language independent type-safe communication

Python client library for Core API.

A Document Object Model for Web APIs.

An init script for managing Minecraft servers

Frege is a Haskell for the JVM. It brings purely functional programing to the Java platform.

Personal notes can be stored offline locally. You can add and work with your notes locally. It syncs with remote server when having network.

A history map that is made using knowledge engine. At any year, it will display on the map the historical events happening that year. People can add events to the map by making notes.

pushing notes to various sites such as twitter, facebook and so on

cache system to help note making

The hackable text editor

Learn basics of React.js making the tests pass

A simple RPN compiler and interpreter

experiments in building hypermedia clients

An Extensible, Concurrent Web Framework for Rust

OAuth2 goodies for the Djangonauts!

Tutorial App for learning the Morepath framework

"Morepath by Example" beginners tutorial

Python web microframework with superpowers

Provide translation feature to translate notes into various languages and have them displayed accordingly by picking one of the languages

Learning plans including weekly plans and monthly plans. At the beginning of each week/month, weekly/monthly reminders will be sent to the learner's email to remind the learner to make the learning…

A simple and very easy to use input box on the web and mobile. Just one box and nothing else. With minimal efforts, users can enter their experience or thought at the moment. Instant save and offli…

Knowledge Area is an area of knowledge that might include thousands of notes. They are rendered in a nice knowledge structure that include tag trees, frames, resources, projects, questions, learnin…

Tag tree is a higher level of knowledge construct that can be used to view notes. For example, http://notebook.opensourcelearning.org/leon/tagframes/

This is a mailing list integration for knowledge engine to allow people to create notes by sending emails and comment on notes by replying emails.

a task system to categorize tasks and ready them for distribution, possibly workflow control and quality control

find similar snippets instantly while typing

various rendering widget to be embedded into pages