New js libraries

Here are some new and popular JavaScript libraries across various categories:

Front-end Development

  1. Svelte: A lightweight JavaScript framework for building web applications.
  2. Lit: A modern JavaScript library for building web components.
  3. Preact: A fast and lightweight alternative to React.
  4. Inferno: A fast and lightweight alternative to React.
  5. Hyperapp: A tiny JavaScript library for building web applications.

Data Visualization

  1. D3.js: A popular JavaScript library for producing dynamic, interactive data visualizations.
  2. Chart.js: A lightweight JavaScript library for creating responsive charts.
  3. ECharts: A popular JavaScript library for creating interactive charts.
  4. Plotly: A popular JavaScript library for creating interactive, web-based visualizations.
  5. Vega: A JavaScript library for creating interactive, web-based visualizations.

Machine Learning and AI

  1. TensorFlow.js: A JavaScript library for machine learning and deep learning.
  2. Brain.js: A JavaScript library for building neural networks.
  3. Synaptic.js: A JavaScript library for building neural networks.
  4. Mind.js: A JavaScript library for building cognitive architectures.
  5. Caffe.js: A JavaScript library for building deep learning models.

Security

  1. Helmet: A JavaScript library for securing web applications.
  2. CSRF: A JavaScript library for preventing cross-site request forgery (CSRF) attacks.
  3. Sslstrip: A JavaScript library for protecting against SSL stripping attacks.
  4. HSTS: A JavaScript library for enabling HTTP Strict Transport Security (HSTS).
  5. Content Security Policy: A JavaScript library for implementing Content Security Policy (CSP).

Testing and Debugging

  1. Jest: A popular JavaScript testing framework.
  2. Mocha: A popular JavaScript testing framework.
  3. Cypress: A popular JavaScript testing framework for web applications.
  4. Puppeteer: A JavaScript library for automating web browsers.
  5. Debug.js: A JavaScript library for debugging web applications.

Other

  1. Workbox: A JavaScript library for building Progressive Web Apps (PWAs).
  2. PWA Builder: A JavaScript library for building Progressive Web Apps (PWAs).
  3. Service Worker: A JavaScript library for building service workers.
  4. Web Storage: A JavaScript library for working with web storage.
  5. WebSockets: A JavaScript library for working with web sockets.

Note that this is not an exhaustive list, and there are many more JavaScript libraries available for various use cases.