Cayley graph database and GraphQL server/client

New features:

Backend

• Cayley graph database
• GraphQL client and server using Apollo

Internals

Frontend

• Refactored TypeAhead results to use memoized selector with reselect

Tools

• tmux script for local development
• Grunt build server
• Rearranged source folder between client and server
• Security update (acorn)

Refactor for d3 and React hooks

New Features

UI

• Added and injected bootstrap v4 styles using pre-built CSS

Internals

UI

• Refactored rendering to use d3.js
• Upgraded all 3rd party dependencies
• Converted most React components to functional using hooks
• Moved business logic into selectors module
• Replaced react-router with homegrown hash routing
• Replaced redux-actions with typesafe-actions

Refactor for React/Redux and pagination improvements

New Features

UI

• Added styles to buttons
• Added current and total count for neighbor nodes
• Hide pagination controls if there is only one page of adjacent vertices

Internals

• Refactored application to use React and Redux
• Rearranged folder hierarchy to match React pattern with containers and components
• Using react-router working with hashes.
• Added CSS loaders to webpack configuration
• Added Pure.css for styling
• Added markdown linting with markdownlint

Unified graph JSON, TypeScript and webpack

New Features

Data

• Unified source data format in JSON
• Split extractor scripts into separate github repos (exporters)
• Airflow DAG exporter: graphwalker-airflow

UI

• Minification with UglifyJS

Internals

• Replaced javascript with Typescript as core language
• Replaced eslint linter with tslint
• Replace browserify bundling with webpack
• Replaced npm and bower package managers with yarn
• Replaced globals bundle with vendors bundle using webpack DllPlugin

Localized Browsing & Search

New Features

UI

• Paginated selection of incoming and outgoing arcs
• Typeahead text search to move to another vertex
• Error handling box

Parsers

• Sequelize ORM
• SQLAlchemy ORM models (declarative_base())

Internals

Refactors

• Restructure view object classes
• textMeasure in a separate Backbone view

Third party libraries

• Bluebird.js for promises
• lodash.js replaces underscore

Infrastructure

• Code linting with ESLint
• Docker containers for development

First Launch

Features

UI

• Basic localized graph traversal

Parsers

• Django Web Framework models
  • Uses django-extensions library using graph_models command with --json option