# Technology Stack

#### **UI & Rest end points:**

The table below outlines the frameworks, tools, and technologies employed by Resident Portal.

<table><thead><tr><th width="179">Tool / Technology</th><th width="89">Version</th><th width="192">Description</th><th>License</th></tr></thead><tbody><tr><td><a href="https://angular.io/">Angular JS</a></td><td>7.2.1</td><td>AngularJS is a toolset for building the framework most suited to your application development. It is fully extensible and works well with other libraries.</td><td><a href="https://github.com/angular/angular/blob/main/LICENSE">MIT License</a></td></tr><tr><td><a href="https://nodejs.org/en">Node JS</a></td><td>16.2.0</td><td><em>Node</em>.<em>js</em> is a JavaScript runtime built on Chrome's V8 JavaScript engine.</td><td><a href="https://github.com/nodejs/node/blob/main/LICENSE">MIT License</a></td></tr></tbody></table>

#### **Resident Services:**

The table below outlines the frameworks, tools, and technologies employed by Resident Services.

<table><thead><tr><th width="178">Tool / Technology</th><th width="131">Version</th><th width="140">Description</th><th>License</th></tr></thead><tbody><tr><td>Java SE 11</td><td>OpenJDK 11</td><td>Language Runtime in Docker Image</td><td>GNU General Public License, version 2, with the Classpath Exception</td></tr><tr><td>Ubuntu Server</td><td>20.04</td><td>Docker base image Operating System</td><td>Free</td></tr><tr><td>Spring</td><td>5</td><td>Application Framework</td><td>Apache License 2.0</td></tr><tr><td>Apache commons</td><td>Version compatible with Spring 5</td><td>Utilities</td><td>Apache License 2.0</td></tr><tr><td>Hibernate</td><td>5.2.17.Final</td><td>ORM</td><td>Apache Software License 2.0</td></tr><tr><td>Hibernate validator</td><td>6.0.12.Final</td><td>validator</td><td>Apache Software License 2.0</td></tr><tr><td>mvel2</td><td>2.4.7.Final</td><td>Expression language</td><td>Apache License 2.0</td></tr><tr><td>Jackson</td><td>2.9.x</td><td>JSON marshal/unmarshal</td><td>Apache Software License 2.0</td></tr><tr><td>Junit</td><td>4.x and above</td><td>Unit Testing</td><td>Common Public License - v 1.0</td></tr><tr><td>mockito</td><td>2.22.0</td><td>Junit - Mock Objects</td><td>MIT</td></tr><tr><td>power-mock</td><td>2.0.7</td><td>Junit - Mock Static Classes</td><td>Apache Software License 2.0</td></tr><tr><td>logback</td><td>1.2.3</td><td>Log</td><td>GNU Lesser GPL Version 2.1</td></tr><tr><td>velocity</td><td>1.7</td><td>Templating</td><td>Apache Software License 2.0</td></tr><tr><td>Swagger</td><td>Open API - 3</td><td>API Documentation</td><td>Apache Software License 2.0</td></tr><tr><td>Tomcat server</td><td>8</td><td>Application Server</td><td>Apache Software License 2.0</td></tr><tr><td>PostgreSQL</td><td>Server: 10</td><td>Database</td><td>Postgres License BSD 2-clause "Simplified License"</td></tr><tr><td>Sonar</td><td>7.2</td><td>Code quality Checking</td><td>Open Source License</td></tr><tr><td>Micrometer Prometheus</td><td>1.4.2</td><td>Metrics</td><td>Apache Software License 2.0</td></tr><tr><td>gson</td><td>2.8.4</td><td>JSON parser</td><td>Apache Software License 2.0</td></tr><tr><td>h2 database</td><td>1.4.197</td><td>JUnit Test DB</td><td>EPL 1.0, MPL 2.0</td></tr><tr><td>lombok</td><td>1.18.8</td><td>Development - reduce the boilerplate code</td><td>MIT</td></tr><tr><td>IText PDF</td><td>5.5.13.3</td><td>PDF Generation</td><td>AGPL 3.0</td></tr><tr><td>icu4j</td><td>63.1</td><td>Transliteration</td><td>Unicode-3.0</td></tr></tbody></table>


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