Search Results for "node-red" - Page 4
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Showing 116 open source projects for "node-red"
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Flowy
The minimal javascript library to create flowcharts
flowy is a minimal JavaScript library for building interactive flowchart-style interfaces in web applications, allowing developers to create node-based editors, automation builders, or visual programming tools with relatively little code. It provides draggable, connectable blocks (nodes) that can be placed on a canvas, connected via lines, and rearranged dynamically while preserving the underlying graph structure. The library focuses on simplicity and aesthetics, offering a clean look out of the box that can be customized with your own CSS, making it suitable for dashboards, SaaS products, or internal tools. ... -
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CDN Up and Running
CDN Up and Running - Building a CDN from Scratch to Learn about CDN
...The repository combines theoretical explanations with hands-on implementation, allowing developers to understand both the concepts and practical challenges of CDN design. It starts with a simple backend service and progressively evolves into a distributed, multi-node system capable of handling caching, routing, and traffic distribution. The project uses technologies such as Nginx, Lua, Docker, Prometheus, and Grafana to simulate realistic CDN environments and monitoring systems. It also explores performance considerations, including latency simulation, load balancing, and scalability. By integrating observability tools, it enables users to analyze system behavior and performance metrics. -
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Bcoin
Javascript bitcoin library for node.js and browsers
...Bcoin can be integrated into almost any desktop or browser application to enable native payments, on both Bitcoin and Bitcoin Cash networks. Bcoin is the first full node implementation built specifically for production systems at scale. Originally created to be used as backend infrastructure for Purse.io, Bcoin enables companies to spin up consumer-grade bitcoin applications/wallet systems without the long-term concern of scalability, and security. -
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Omelette
Omelette is a simple, template based autocompletion tool for Node
Omelette is a minimalist tool for adding shell autocompletion to Node.js and Deno command-line apps. Using a tagged-template DSL, it supports Bash, Zsh, and Fish. Developers define CLI structures, bind events to completion nodes, and call .init() to register completion scripts. It’s used by projects like Office 365 CLI and App Center, and is MIT‑licensed. -
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validatorjs
A data validation library in JavaScript for the browser and Node.js
The validatorjs library makes data validation in JavaScript very easy in both the browser and Node.js. This library was inspired by the Laravel framework's Validator. -
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Json Node Tree Library
Represents JSON doc as a nodes tree for transforms like XPATH & XSLT.
Json Node Tree framework is provisioning of transformation operations for JSON documents similar XML XPATH and XSLT. The framework parses textual JSON document to nodes tree that represents JSON entity: object, array or value of primitive type. Generated tree allows to modify values of nodes and/or structure of the given JSON document. Representation of JSON object as a nodes tree allows implement an operations such as path query and transformations (like XPATH and XSLT for XML). -
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NG6
An AngularJS Starter repo for AngularJS + ES6 + Webpack
...The repository also includes a complete testing setup using Karma, Mocha, Chai, and Webpack so tests run through the same pipeline as application code. Styles are handled via SASS (node-sass), with each component encouraged to bundle its own styles, templates, and tests for strong locality. Overall, NG6-starter is designed as a “de facto” reference for developers who want to learn and adopt a modern workflow. -
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javalang
Pure Python Java parser and tools
javalang is a pure Python library for working with Java source code. javalang provides a lexer and parser targeting Java 8. The implementation is based on the Java language spec. -
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VivaGraph
Graph drawing library for JavaScript
VivaGraphJS is a powerful, high-performance graph drawing library for JavaScript that enables developers to visualize complex networks directly in the browser or in Node.js environments. It is designed for speed and scalability, handling large graph datasets with smooth rendering and interactive capabilities such as dragging nodes and zooming. The library supports multiple rendering backends including SVG, WebGL, and Canvas, allowing developers to choose the best balance of performance and... -
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Chart.xkcd
xkcd styled chart lib
Chart.xkcd is a chart library plots “sketchy”, “cartoony” or “hand-drawn” styled charts. It’s easy to get started with chart.xkcd. All that’s required is the script included in your page along with a single <svg> node to render the chart. You can install chart.xkcd via script tag in HTML or via npm. Line chart displays series of data points in the form of lines. It can be used to show trend data, or comparison of different data sets. XY chart is used to plot points by specifying their XY coordinates. A bar chart provides a way of showing data values represented as vertical bars. ... -
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Highland
High-level streams library for Node.js and the browser
...The library abstracts away much of the complexity of handling backpressure and asynchronous callbacks, enabling developers to focus on data transformation logic rather than low-level stream management. Highland supports both synchronous and asynchronous sources, including arrays, events, promises, and Node streams, making it highly versatile. It also emphasizes lazy evaluation, meaning that data is processed only when needed, improving performance and efficiency in large data pipelines. -
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Enlive
Selector-based templating and transformation system for Clojure
...When you know that several transformations are independent, you can now specify (as an optimization) to process them in lockstep. Note that this doesn't work with fragments selectors. Transformations are now slightly restricted in their return values: a node or a collection of nodes (instead of freely nested collections of nodes). -
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wunderbar
Simple horizontal bar chart printer for your terminal
Wunderbar can print a horizontal bar chart with legend and chart scale straight to your terminal. Or you can use it as a module in your code and get all the building blocks to print the chart yourself. Wunderbar uses partial block characters to print the most precise charts possible. -
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bbplot
R package that helps create and export ggplot2 charts
...It provides functions and themes that make it easier to adopt BBC’s visual style (fonts, colors, annotations, layout) in ggplot2 plots. The package includes helper functions for axis labels, captions, legends, branding (e.g. BBC red lines or accents), and common chart types styled for editorial presentation. It offers templates and defaults that reduce styling overhead so users can focus on data and storytelling rather than aesthetic minutiae. Because visual consistency is important in media, bbplot helps non-designers build plots that align with professional publication standards. ... -
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React Desktop
React UI Components for macOS High Sierra and Windows 10
...Use npm as your package manager to install the stable version. This library has been created to bring a native desktop experience to the web. It works extremely well with tools such as node-webkit or Electron.js. Everyone is welcome to contribute and add more components/documentation whilst following the contributing guidelines. Some of the available options and components that can be added are boxes, buttons checkboxes, dialogues, labels, links, list views, progress circles, radio, search fields, text, title bars, toolbars, and many more. -
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Validation Library
Validation library for node.js
Validation library for node.js. NIV (Node Input Validator) is a validation library for node.js. You can also extend library to add custom rules. For use cases of any rule, please check test cases, If you have any doubt or confusion with documentation or rule behavior. -
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Countable
Add live paragraph-, word- and character-counting to an HTML element
Countable is a JavaScript function to add live paragraph-, word- and character-counting to an HTML element. Countable is a zero-dependency library and comes in at 1KB when minified and gzipped. Countable is available as a Node / CommonJS module, an AMD module and as a global. All methods are accessed on the Countable object directly. The on and count methods both accept a callback. The given callback is then called whenever needed with a single parameter that carries all the relevant data. this is bound to the current element. -
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license4j
License4J Library and GUI Tools
...It empowers developers to implement license management functionalities, validating their authenticity, and enforcing specific licensing conditions. This library provides a range of features, including support for node-locked, floating, subscription, perpetual, trial licenses, and time-limited licenses, allowing developers to choose the best licensing model for their software offerings. -
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Pyrlang
Erlang node implemented in Python 3.5+ (Asyncio-based)
This is a drop-in Erlang node implementation in Python 3, implementing a network Erlang node protocol. It was designed to allow interoperation between existing Python projects and BEAM languages: Erlang, Elixir, Gleam, Luaerl, LFE, Clojerl, and such. With just a few lines of startup code your Python program becomes an Erlang network node, participating in the Erlang cluster. -
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Swagger Injector
Delivering swagger docs through Node middleware
Adaptation of swagger UI to render the swagger view of a server's swagger documentation for a specified route. -
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emojipacks
CLI to bulk upload emojis to your Slack
CLI to bulk upload emojis to your Slack! Note you must have node and npm installed. If you don't, go to nodejs.org and follow the install instructions there. A file named batchUploadExample.sh is provided for your reference. Edit this file change the subdomain, email, and password parameters to your own and save it as batchUpload.sh or something similar. It optionally takes an argument for the directory path that contains your yaml files. -
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lite-server
Lightweight node server
lite-server is a lightweight development server designed to simplify local web development by providing live reloading and static file serving with minimal configuration. It is commonly used for front-end projects, particularly those built with frameworks like Angular, where rapid feedback during development is essential. The server automatically reloads the browser when files change, reducing the need for manual refreshes and speeding up the development cycle. It is built on top of... -
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MEAN
For simple and scalable fullstack js applications
The MEAN stack uses Mongo, Express, Angular(6) and Node for simple and scalable fullstack js applications. The mean stack is intended to provide a simple and fun starting point for cloud native fullstack javascript applications. MEAN is a set of Open Source components that together, provide an end-to-end framework for building dynamic web applications; starting from the top (code running in the browser) to the bottom (database). -
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node2vec
Learn continuous vector embeddings for nodes in a graph using biased R
The node2vec project provides an implementation of the node2vec algorithm, a scalable feature learning method for networks. The algorithm is designed to learn continuous vector representations of nodes in a graph by simulating biased random walks and applying skip-gram models from natural language processing. These embeddings capture community structure as well as structural equivalence, enabling machine learning on graphs for tasks such as classification, clustering, and link prediction.... -
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node-opencv
OpenCV Bindings for node.js
OpenCV bindings for Node.js. OpenCV is the defacto computer vision library - by interfacing with it natively in node, we get powerful real time vision in js. People are using node-opencv to fly control quadrocoptors, detect faces from webcam images and annotate video streams. If you're using it for something cool, I'd love to hear about it! You'll need OpenCV 2.3.1 or newer installed before installing node-opencv. You can use opencv to read in image files.
