@thi.ng/umbrella

Mono-repository for thi.ng TypeScript/ES6 projects, a collection of largely data transformation oriented packages and building blocks for functional programming, reactive applications, dataflow graphs / pipelines, components (not just UI related), all with a keen eye on simplicity & minimalism without sacrificing flexibility.

This project is NOT a framework, provides no one-size-fits-all approach and instead encourages a mix & match philosophy for various key aspects of (web) application design. Most customization points only expect certain interfaces rather than concrete implementations.

All / most packages:

• have detailed, individual README files w/ small usage examples
• are versioned independently
• distributed in ES6 syntax (as CommonJS modules) with doc comments (incl. example code snippets), bundled TypeScript typings & changelogs
• highly modular with largely only a few closely related functions or single function / class per file to help w/ tree shaking
• provide re-exports of all their publics for full library imports
• have either none or only @thi.ng internal runtime dependencies
• have been used in production
• declare public interfaces, enums & types in an src/api.ts file (larger packages only)
• auto-generated online documentation at docs.thi.ng
• licensed under Apache Software License 2.0

There's a steadily growing number (20+) of standalone examples (different difficulties, many combining functionality from several packages) in the examples directory.

Projects

Projects	Version	Changelog	Description
@thi.ng/api		changelog	Common types, decorators, mixins
@thi.ng/associative		changelog	Alt Set & Map implementations
@thi.ng/atom		changelog	Immutable value wrappers, views, history
@thi.ng/bench		changelog	Basic benchmarking helpers
@thi.ng/bitstream		changelog	Bitwise input / output streams
@thi.ng/cache		changelog	In-memory caches / strategies
@thi.ng/checks		changelog	Type & value checks
@thi.ng/compare		changelog	Comparator
@thi.ng/csp		changelog	Channel based async ops
@thi.ng/dcons		changelog	Doubly-linked list
@thi.ng/defmulti		changelog	Dynamic multiple dispatch
@thi.ng/dgraph		changelog	Dependency graph
@thi.ng/diff		changelog	Array & object diffing
@thi.ng/dot		changelog	Graphviz DOM & export
@thi.ng/equiv		changelog	Deep value equivalence checking
@thi.ng/errors		changelog	Custom error types
@thi.ng/hdom		changelog	Hiccup based VDOM & diffing
@thi.ng/hdom-canvas		changelog	hdom based declarative canvas drawing
@thi.ng/hdom-components		changelog	hdom based UI components
@thi.ng/heaps		changelog	Binary & d-ary heap impls
@thi.ng/hiccup		changelog	S-expression based HTML/XML serialization
@thi.ng/hiccup-css		changelog	CSS from nested JS data structures
@thi.ng/hiccup-svg		changelog	hiccup based SVG vocab
@thi.ng/iges		changelog	IGES format geometry serialization
@thi.ng/interceptors		changelog	Composable event handlers & processor
@thi.ng/iterators		changelog	ES6 generators / iterators
@thi.ng/memoize		changelog	Function memoization w/ customizable caching
@thi.ng/paths		changelog	Immutable nested object accessors
@thi.ng/pointfree		changelog	stack-based DSL & functional composition
@thi.ng/pointfree-lang		changelog	Forth-like syntax layer for @thi.ng/pointfree
@thi.ng/range-coder		changelog	Binary data Range encoder / decoder
@thi.ng/rle-pack		changelog	Run-length encoding data compression
@thi.ng/resolve-map		changelog	DAG computations & value resolution
@thi.ng/router		changelog	Customizable browser & non-browser router
@thi.ng/rstream		changelog	Push-based, reactive event stream primitves
@thi.ng/rstream-csp		changelog	Adapter bridge CSP -> rstream
@thi.ng/rstream-dot		changelog	Graphviz visualization of rstream topologies
@thi.ng/rstream-gestures		changelog	Mouse & touch event stream abstraction
@thi.ng/rstream-graph		changelog	Declarative dataflow graph construction
@thi.ng/rstream-log		changelog	Hierarchical structured data logging
@thi.ng/rstream-query		changelog	Triple store & query engine
@thi.ng/sax		changelog	SAX-like XML parser / transducer
@thi.ng/strings		changelog	Higher-order string formatting utils
@thi.ng/transducers		changelog	Composable data transformations
@thi.ng/transducers-fsm		changelog	Finite State Machine
@thi.ng/transducers-hdom		changelog	Transducer based hdom UI updates
@thi.ng/transducers-stats		changelog	Technical / statistical analysis
@thi.ng/unionstruct		changelog	Wrapper for C-like structs / unions
@thi.ng/vectors		changelog	Memory-mapped vector & matrix operations

Building

git clone https://github.com/thi-ng/umbrella.git
cd umbrella
yarn build

Building example projects

The below yarn examples command assumes you have the parcel bundler & terser minifier globally installed, if not then please first run:

yarn global add parcel-bundler terser

# build all examples (from project root)
yarn examples

# build a single example (production mode)
scripts/build-examples example-name

# in example dir
yarn build

Testing

(TODO most but not all packages have tests)

yarn test

# or individually
lerna run test --scope @thi.ng/rstream

Coverage

The resulting reports will be saved under /packages/*/coverage/lcov-report/.

yarn cover

Documentation

Autogenerated documentation (using TypeDoc) will be saved under /packages/*/doc/ and is also available at docs.thi.ng.

yarn doc