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Angular Jobs in Nigeria (Page 5)

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  • FMR AGENCY logo

    Fullstack Developer

    FMR AGENCYLagos, Nigeria27 September

    At FMR Agency we have unique and creative solutions that meet the clients expectations not only by realizing the clients business objectives, but particularly ...

    Onsite
  • Mutual Benefit Assurance logo

    Full Stack Developer

    Mutual Benefit Assura..Lagos, Nigeria27 September

    Mutual Benefits Assurance Plc (MUTUAL), has evolved into a conglomerate consisting of value-adding companies with diverse interests in various sectors of the ...

    Onsite
  • Intelligent Innovations Limited logo

    Full Stack Developer/Tech Team Lead

    Intelligent Innovatio..Lagos, Nigeria26 September

    Intelligent Campaign Hub (ICH) is a Consumer Technology company with its corporate head office in Lagos, Nigeria. As a consumer technology company, our ...

    Onsite
  • Trading Partner Limited logo

    Website Programmer

    Trading Partner Limit..Lagos, Nigeria24 September

    Trading Partner Limited is a bridge that connects businesses and facilitates trade deals between companies from different countries worldwide. Using our vast ...

    Onsite
  • Aptech Computer Education logo

    Software Engineer

    Aptech Computer Educa..Lagos, Nigeria24 September

    Aptech is a global learning solutions company that commenced its education and training business in 1986 and has trained over 7 million students worldwide. ...

    Onsite
  • LongBridge Technologies Ltd logo

    Intermediate Back End / Full Stack Senior Java Software Developer

    LongBridge Technologi..Lagos, Nigeria20 September

    At LONGBRIDGE, by offering competent management and a distinctive approach, we strive to position businesses for sustainable growth. This is driven by our core ...

    Onsite
  • Princeps Credit Systems Limited logo

    Front End Engineer

    Princeps Credit Syste..Lagos, Nigeria20 September

    At Credit Wallet we are determined to make financial loans accessible to those who need it most. You can apply for a Credit Wallet loan from the comfort of ...

    Onsite
  • Wazobia Technologies logo

    Senior Level Software Engineer

    Wazobia TechnologiesLagos, Nigeria19 September

    Wazobia Technologies is a professional software development agency dedicated to producing high-quality products. We have intensive experience in building ...

    Onsite
  • Rovedana logo

    Level 2 Software Engineer (Senior Technical Support)

    RovedanaLagos, Nigeria19 September

    With a mission to provide a first-class experience for employees from their first job to their last breath. Rovedana is simplifying staffing, staff management, ...

    Onsite
  • Rovedana logo

    Level 1 Software Engineer (Technical Support)

    RovedanaLagos, Nigeria19 September

    With a mission to provide a first-class experience for employees from their first job to their last breath. Rovedana is simplifying staffing, staff management, ...

    Onsite
  • Intelligent Innovations Limited logo

    Fullstack DevOps Engineer & Development Team Lead

    Intelligent Innovatio..Lagos, Nigeria18 September

    Intelligent Campaign Hub (ICH) is a Consumer Technology company with its corporate head office in Lagos, Nigeria. As a consumer technology company, our ...

    Hybrid
  • Advantage Health Africa logo

    Full Stack Developer

    Advantage Health Afri..Lagos, Nigeria18 September

    Advantage Health Africa is the umbrella for these various initiatives and venture, established in January, 2017 and began full operations in July of the same ...

    Hybrid
  • IpNX Nigeria Limited logo

    Application Developer

    IpNX Nigeria LimitedLagos, Nigeria18 September

    ipNX Nigeria Limited is a leading provider of infrastructure-based Telecommunications and Information Technology services here in Nigeria. Leveraging more than ...

    Onsite
  • Andersen logo

    Full Stack Engineer

    AndersenLagos, Nigeria16 September

    Andersen in Nigeria is an independent tax, transfer pricing and accounting advisory services firm with a worldwide presence through the member firms and ...

    Onsite
  • Qore logo

    Full Stack Software Engineer

    QoreLagos, Nigeria13 September

    Qore is the only truly African cloud-native Core Banking Software provider. We are the Qore of the emerging digital financial ecosystem in Africa. Write ...

    Onsite
  • Chevron logo

    Software Engineer

    ChevronLagos, Nigeria11 September

    Chevron is the third-largest oil producer in Nigeria and one of its largest investors. In Nigeria, we operate under a joint-venture arrangement with the ...

    Onsite

What is Angular? 

Angular is an open-source, JavaScript framework written in TypeScript. Google maintains it, and its primary purpose is to develop single-page applications. As a framework, Angular has clear advantages while also providing a standard structure for developers to work with. It enables users to create large applications in a maintainable manner.

JavaScript is the most commonly used client-side scripting language. It is written into HTML documents to enable interactions with web pages in many unique ways. As a relatively easy-to-learn language with pervasive support, it is well-suited to develop modern applications. With respect to front-end web development, Angular addresses many, if not all, of the issues developers face when using JavaScript on its own. 

The Different Angular Versions 

Angular JS

Called Angular 1 by some, AngularJS is a front-end open-source web application framework based on JavaScript. It was created to facilitate application development and testing, providing a framework for the model-view-controller (MVC) and model-view-ViewModel (MVVM) architectures on the client side.

Angular 2

Angular 2 is a complete rewrite of AngularJS and is considered a different framework from its predecessor. It uses a component-based approach, has more advanced features, and has a better code structure.

Angular 4

Angular 4 came with a new package of features, including a more efficient, more accessible library to create HTTP requests, HttpClient. 

Angular 5

This version of Angular was released in 2017. The key improvements introduced by Angular 5 include support for progressive web applications and the build optimiser.

Angular 6

Angular 6 focused heavily on add-ons and tools for the framework itself. It emphasised updating, Angular elements, Angular Material + CDK components, CLI workspaces, library support, etc.

Angular 7

Angular 7 introduced updates for application performance, Angular Material & CDK, virtual scrolling, improved selection accessibility, ensuring better mobile application development with Angular CLI prompts and more.

Angular 8

Angular 8 was a major release that included new vital features like dynamic imports for lazy routes, network robots, TypeScript 3.4 and Angular Ivy support as options preview, and differential loading for all application code.

Angular 9

Angular 9 brings all applications to use the Ivy compiler and runtime. Angular has been updated to work with TypeScript 3.6 and 3.7. It is from the Ivy compiler that is Angular best known.

Angular 10

Soon after version 9, Angular 10 was released. It introduced new features like a new default browser configuration, CommonJS import warnings, and a new date range selector (Material UI library).

Angular 11

Angular 11 was released with updates on Operation Byelog, improved reporting and logging, faster builds, automatic inlining of fonts, etc.

Angular 12

Angular 12 comes with some stylish improvements and documentation changes have also been made to help learn Angular.

Features of Angular 

Document Object Model

DOM (Document Object Model) treats an XML or HTML document as a tree structure in which each node represents a part of the document.

Angular uses regular DOM. Consider that ten updates are made on the same HTML page. Instead of updating the ones that were already updated, Angular will update the entire tree structure of HTML tags.

TypeScript 

TypeScript defines a set of types to JavaScript, which helps users write JavaScript code that is easier to understand. All of the TypeScript code compiles with JavaScript and can run smoothly on any platform. TypeScript is not compulsory for developing an Angular application. However, it is highly recommended as it offers better syntactic structure—while making the codebase easier to understand and maintain. 

Data Binding

Data binding is a process that enables users to manipulate web page elements through a web browser. It employs dynamic HTML and does not require complex scripting or programming. Data binding is used in web pages that include interactive components, such as calculators, tutorials, forums, and games. It also enables a better incremental display of a web page when pages contain a large amount of data. 

Angular uses two-way binding. The model state reflects any changes made in the corresponding UI elements. Conversely, the UI state reflects any changes in the model state. This feature enables the framework to connect the DOM to the model data through the controller.

Testing 

Angular uses the Jasmine testing framework. The Jasmine framework provides multiple functionalities to write different kinds of test cases. Karma is the task-runner for the tests that uses a configuration file to set the start-up, reporters, and testing framework.