Codetown ::: a software developer's community
What are the top Web Development company in USA Technologies and Frameworks for 2021? There are many new technologies coming out every year, but not all of them will be around by 2021. The following list of technologies and frameworks will continue to be popular in the coming years. Most of them are still very new, which makes it difficult to predict what will happen with them by 2021, but there is enough activity on GitHub to indicate that they are important technologies that deserve more attention than they currently receive.
1) Ember.js
A framework that allows you to create single-page web applications with a scalable, agile architecture. It’s known for its speed, powerful features, and flexibility. In 2016 it was considered one of the most popular JavaScript frameworks on Stack Overflow—an impressive feat given its relative newness compared to some of its more mature counterparts. One of Ember’s biggest benefits is that it focuses on a front-end rendering engine rather than a back-end one.
2) React.js
React.js is a JavaScript library developed by Facebook to help with building user interfaces. Since its launch in 2013, it has been heavily adopted by developers across different industries. It’s open source, cross-platform, modular, scalable and above all fast. We are best in react native development company in USA.
3) Angular.js
Node.js is an open-source, cross-platform JavaScript runtime environment for developing server-side applications. Node.js is used by tens of thousands of developers in more than 200 countries around the world to develop powerful web applications that run on both client-side and server-side processes. Tagline Infotech is the best angularjs development company in USA in Usa.
4) Backbone.js
A server-side runtime environment that executes JavaScript code outside of a browser, Node.js is an open source platform that allows programmers to run multiple processes in parallel. The framework utilizes event-driven, non-blocking I/O model, allowing it to efficiently handle real-time web applications.
5) Node.js
Although it’s been around since 2009, Node.js is only now starting to reach enterprise-level maturity. Built on Google’s V8 JavaScript engine, Node allows developers to write server-side applications in JavaScript (JS), which can be used to manipulate data on a web page using AJAX—or create entire browser apps without refreshing a page. It was originally developed as an open source project by Ryan Dahl back in 2009, who was working at Joyent at that time.
Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.
Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
Check out the Codetown Jobs group.

This week's Java roundup for February 16th, 2026, features news highlighting: the second release candidate of JDK 26; an update on Jakarta EE 12; the February 2026 edition of Payara Platform; a point release of Apache Camel; and maintenance releases of Hibernate Search and Quarkus.
By Michael Redlich
Uber has open-sourced uForwarder, a push-based Kafka consumer proxy built to handle trillions of messages and multiple petabytes of data daily. The system introduces context-aware routing, head-of-line blocking mitigation, adaptive auto-rebalancing, and partition-level delay processing to improve scalability, workload isolation, and hardware efficiency in large-scale event-driven microservices.
By Leela Kumili
TSSLint 3, the lightweight TypeScript linting tool by Johnson Chu, enhances performance with a reduced dependencies and improved migration paths from legacy linters. As a spiritual successor to TSLint, it offers near-instant diagnostics and fixes, leveraging native Node support for .ts imports. Enhanced developer tooling and a new TSL compatibility layer simplify linting in large-scale projects.
By Daniel CurtisIn this podcast, Michael Stiefel spoke with Chris Richardson about using microservices to modernize software applications and the use of artificial intelligence in software architecture. We first discussed the problems of monolithic enterprise software and how to use microservices to evolve them to enable fast flow - the ability to achieve rapid software delivery.
By Chris Richardson
This article presents a least-privilege AI Agent Gateway that places clear controls between AI agents and infrastructure. Agents do not access infrastructure APIs directly. Instead, every request is validated, authorized using policy as code with Open Policy Agent (OPA), and executed in short-lived, isolated environments, with built-in observability using OpenTelemetry.
By Nabin Debnath
© 2026 Created by Michael Levin.
Powered by
You need to be a member of Codetown to add comments!
Join Codetown