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React, Headless, and Go

There’s more than one way to build a website.

Did you know that PreviousNext works with React, Headless, and Go programming technologies? 

Discover the services we offer below and learn more by getting in touch with us.

Desktop/Illustration/React

React

React is a widely adopted JavaScript library for building user interfaces, known for its component-based architecture, efficient rendering, and strong ecosystem support. 

It enables the creation of fast, interactive, and maintainable frontend applications, making it a strong choice for modern web development, particularly in headless and decoupled architectures. 

Our team works regularly and extensively with React. Depending on your needs, they can build dynamic interfaces that integrate seamlessly with APIs, headless CMS platforms, and scalable backend systems.

  • Interactive site components
  • Reusable design components
  • Combined Twig, Pinto and Storybook skills
  • Design System builds
  • Faceted search interfaces
  • Navigations (global, sidebar)
  • Decoupled React application blocks
  • React app front-ends
  • Multi-step, multi-path React forms
Desktop/Illustration/Headless

Headless

Headless architecture offers flexibility, scalability, and improved performance by decoupling the frontend from the backend, allowing developers to deliver content across multiple channels - from websites to mobile apps and beyond - using the same backend system. 

This approach enables teams to adopt modern frontend frameworks, streamline content delivery, and tailor user experiences without traditional constraints. 

Our developers have the skills and experience in headless environments, including integrating with leading headless CMS platforms such as Storyblok, Contentful and Sanity. We can build robust APIs, connect with frontend frameworks, and support the infrastructure needed to power reliable and scalable headless solutions.

  • API design and integration
  • Frontend frameworks, e.g. React
  • Static site generation (SSG)
  • Server-side rendering (SSR)
  • Content modelling and structure
  • Content preview configuration
  • Authentication and access control
  • Performance optimisation strategies
  • Multi-channel content delivery or COPE
Desktop/Illustration/Go

Go

PreviousNext has deep expertise in Go programming language through years of building high-performance tooling and infrastructure for both our Skpr hosting platform and tailored client solutions. 

Our experience spans API development, Kubernetes-native systems, and a suite of custom AWS Lambda functions deployed via in-house Terraform modules. We've built custom HTTP servers, as well as a secure Go-based proxy layer between React-based frontend applications and OpenSearch. 

Additionally, our team maintains several Go-based Terraform providers, which support advanced functionality across Kubernetes and AWS environments.

  • GRPC, Huma, and Go HTTP library
  • Client-go (Kubernetes)
  • Implementing aggregated API servers
  • Custom metrics integrations
  • Kubebuilder experts
  • Custom AWS Lambda functions
  • Custom redirect engines
  • YAML-based configurations
  • Decoupled search architectures
  • Terraform development

Related projects

Australian Higher Education website
Anonymous

Design system integration and sidebar menu

Implementing sidebar navigation required changes to the component-based grid system for this university client, making it easier to apply changes to the layout. This process also prompted a review of their design system, which had been built separately but not integrated into the site.

Screenshot of Service NSW homepage and range of services
Service NSW

Fostering digital growth

Service NSW have made changes to provide users and administrators with a unified approach to exemplary customer service. Now, SNSW are synonymous with digital growth and excellence and are constantly pivoting to meet customers’ needs wherever they are.

Mentally healthy workplaces platform homepage screenshot
National Mental Health Commission

The Mentally Healthy Workplaces Platform

The award-winning Mentally Healthy Workplaces platform was our inaugural Drupal 10 project. The result is a site that provides a single credible avenue to contributed and curated information, resources and learning facilitated by lightning-fast natural language search. It enables and informs, encouraging organisations and individuals to create a mentally healthy workplace utilising trusted information. 

Screenshot of OneCX program and section pull outs
NSW Government

The OneCX Program

Using the Digital NSW Design System as a foundation, NSW Government sites are consolidating onto nsw.gov.au to create a consistent user experience. Applying custom development, we have developed multiple features under the OneCX banner as part of this amalgamation. 

Service NSW feature image
Service NSW

Drupal 8 Transition

Service NSW was established to provide a unified approach to customer service by the New South Wales government. This included new branding, building dedicated customer service centres and call centres, and the development of a digital services portal.