Ulanzi 4 in 1 Smartphone Kit — — This kit will provide 4 lenses to enhance your smartphone photography and videography journey. 65mm Telephoto Lens, 16mm Wide Angle Lens, 7.5mm 238 degree Fish Eye lens and 75mm Super Macro Lens. * English and Sinhala Subtitles are included which can be…

Overview It is painful to hear from your valued customers that, your web app takes too long to load and it is horribly slow. There are hundreds and thousands of articles available which talk about app performance improvements such as lazy loading, server-side rendering, caching. Today the discussion is about how…

Step-by-Step guide on securing Node.js Express REST APIs with all required Keycloak configurations and Node.js configurations. Overview Keycloak is an open-source identity and access management solution which makes it easy to secure modern applications and services with little to no code. Keycloak comes with its own adapters for selected platforms, but…

Overview Keycloak is an open-source identity and access management solution which makes it easy to secure modern applications and services with little to no code. Keycloak comes with its own adapters for selected platforms, but it is also possible to use generic OpenID Connect Relying Party and SAML Service Provider libraries…