facultymatt

ACL / Roles + Permissions

https://github.com/djvirgen/virgen-acl Simple and elegant, create your own checks. No middleware?

https://github.com/OptimalBits/node_acl Use as middleware, create your own roles and access. Great choice.

https://github.com/tschaub/authorized Similar to connect roles... but a bit more robust? you can create roles and action, and associate many roles with that action

ryanwilsonperkin

ECMAScript

The sixth version of ECMAScript (called ES6 or ES2015) has now been finalized and we'll be taking advantage of the new features+syntax available. Since not all browsers support the new standard (yet) we'll be using Babel as a transpiler. This allows us to write future-proof code, that will still work today.

• Learn ES2015: http://babeljs.io/docs/learn-es2015/
• Building modular javascript applications in es6 with React, Webpack, and Babel: https://medium.com/@yamalight/building-modular-javascript-applications-in-es6-with-react-webpack-and-babel-538189cd485f
• ESLint docs: http://eslint.org/docs/user-guide/configuring
• List of ES6 posts by Nicholas Zakas: http://www.nczonline.net/blog/tag/ecmascript-6/
• Understanding ES6 (online book): https://leanpub.com/understandinges6/read

React

gajus

let doFoo = new WeakMap(),
    doBar = new WeakMap();

class Foo {
    constructor () {
        doFoo.set(this, () => {
            // definition of doFoo for the instance of Foo.
        });

        doBar.set(this, () => {

thiloplanz

Zero knowledge databases

The idea

The idea is to provide a database as a service to end users in such a way that no one except the user herself can access the data, not even the hosting provider or the database administrator.

Advantages

• A privacy- and/or security-conscious user will have more trust in such a setup.
• The service provider cannot be coerced to release the data they were trusted with, and he cannot be held responsible for the content he is storing.

sorianog

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rubensworks

GraphQL-LD

GraphQL-LD is a way to query Linked Data using GraphQL.

Instead of querying GraphQL interfaces, Linked Data interfaces are queried, such as SPARQL endpoints, TPF interfaces, Linked Data documents, ... This is done by semantifying GraphQL queries using a JSON-LD context.

Try it out from your browser: http://query.linkeddatafragments.org/

Alternatively, install GraphQL-LD or Comunica SPARQL and execute GraphQL-LD queries on your machine

bmaupin

ⓘ This list is not meant to be exhaustive and is not guaranteed to be maintained. See the comments for updates and alternative options.

(Items in bold indicate possible concerns)

	Keycloak	WSO2 Identity Server	Gluu	CAS	OpenAM	Shibboleth IdP
OpenID Connect/OAuth support	yes	yes	yes	yes	yes	yes
Multi-factor authentication	yes	yes	yes	yes	yes	yes
Admin UI	yes	yes	yes	yes	yes	no
OpenJDK support	yes	yes	partial²	yes

shahidhk

CREATE TABLE product (
  uuid        UUID    NOT NULL DEFAULT gen_random_uuid(),
  name        TEXT    NOT NULL, 
  category    TEXT    NOT NULL,
  description TEXT    NOT NULL,
  price       NUMERIC NOT NULL,
  spec        JSONB   NOT NULL,
  PRIMARY KEY (uuid)
);

mks-d

shahidhk

Operator	Postgres equivalent	Description
_contains	@>	Does the column value contains these key-value pairs at top-level?
_contained_in	<@	Is the column value contained in this JSON object at top-level?
_has_key	?	Does the string exist as a top-level key within the JSON value?
_has_keys_any	?|	Do any of these array strings exist as top-level keys?
_has_keys_all	?&amp;	Do all of these array strings exist as top-level keys?