Open Source JavaScript Blockchain Software - Page 2
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JavaScript Blockchain Software
View 1055 business solutionsBrowse free open source JavaScript Blockchain Software and projects below. Use the toggles on the left to filter open source JavaScript Blockchain Software by OS, license, language, programming language, and project status.
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Veeam Data Platform v13.1 - Get Your Free TrialTry Veeam Data Platform today. Experience the unified platform that's secure by design, portable by default, and proven to recover clean, fast, and anywhere.
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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vite-wallet
The desktop Wallet of Vite
We believe in a future where many blockchains will grow to serve different needs. Easy transfer of data and assets between blockchains will become increasingly important. We designed Vite to bridge every blockchain in a decentralized way. ViteX adopts the most cutting-edge decentralized exchange technology by implementing on-chain order matching, settlement, mining, and dividends distribution through smart contracts on Vite’s blockchain. Assets on ViteX are secured not in the exchange but by users' private keys. No need to worry about assets being frozen, misappropriated, or lost ever again. Community-owned dividends allow 100% of the trading fees on ViteX to be distributed to VX holders. Community-owned governance empowers anyone to vote for the future of ViteX. Community-owned operations allow anyone to launch their own decentralized exchange (DEX) on ViteX. -
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web3.js
Ethereum JavaScript API
web3.js is the Ethereum JavaScript API that connects to the Generic JSON-RPC spec. It is composed of a selection of libraries that make it possible to interact with a local or remote ethereum node, using a HTTP or IPC connection. The node may be local, hosted by the DApp provider, or a public gateway such as Infura, which operates free Ethereum access points. It is necessary to run a local or remote Ethereum node to be able to use this library. web3.js is directly usable on web technology and is also commonly used on the server side in Node.js applications and in Electron-based desktop applications. -
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Slideshow Crypto Ticker
Real Time Slideshow Crypto Price Ticker For Raspberry Pi LCD Screens
Open source / 100% FREE real time slideshow crypto price ticker for RaspberryPi device LCD screens, including 24 hour volume. Supports running in "slideshow mode", to show all the markets you want. Supports CoinGecko / Binance / Coinbase Pro / Kraken / Kucoin / Bitstamp / Bitfinex / HitBTC / OKex / Gate.io exchange markets (more market support coming in the future). 3.5" LCD Demo: https://www.youtube.com/watch?v=dXAhs8HXCn4 7" LCD Demo: https://www.youtube.com/watch?v=fZ98Fm6ZkW8 Developed on a Raspi v3 B+, with these screens / cases: https://smile.amazon.com/gp/product/B07N38B86S (no mods) https://smile.amazon.com/gp/product/B08Q34RS7M (Noctua fan crazy-glue-mounted, + Noctua fan speed controller outside case, see README.txt) Debian-based Auto-Install Commands (use "Terminal" app in your system menu, or over remote SSH): wget --no-cache -O TICKER-INSTALL.bash https://tinyurl.com/install-crypto-ticker chmod +x TICKER-INSTALL.bash sudo ./TICKER-INSTALL.bash -
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Ambire Wallet
Making self-custody easy and secure for the EVM ecosystem
Ambire Wallet is an open-source self-custodial Web3 wallet designed to simplify blockchain interactions while maintaining advanced functionality for experienced users. The platform supports Ethereum and most EVM-compatible networks, allowing users to manage assets, interact with decentralized applications, and perform cross-chain operations from a unified interface. Built around smart contract wallet technology and account abstraction concepts, it enables features such as transaction batching, key rotation, multisignature support, and stablecoin gas payments. The project prioritizes usability by reducing common friction points associated with traditional crypto wallets while still preserving user ownership and privacy. Ambire also integrates DeFi tools directly into the wallet, including swapping, lending, borrowing, and fiat onboarding without requiring external applications. Its architecture is modular and extensible, making it suitable for developers. -
Earn up to 16% annual interest with Nexo.Generate interest, access liquidity without selling, and execute trades seamlessly. All in one platform. Geographic restrictions, eligibility, and terms apply.
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CoinHive
CoinHive cryptocurrency miner for node.js
CoinHive cryptocurrency miner for node.js. -
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Crypto Arbitrage
A cryptocurrency arbitrage opportunity calculator
A cryptocurrency arbitrage opportunity calculator and trading bot. Over 800 currencies and 50 markets. In short, it collects JSON from multiple different cryptocurrency markets, goes through the results, and finds the highest and lowest price for each coin. The script will find the highest price (chbtc.com), and lowest price (Bittrex), and divide the two: 51.8/38.23 = ~1.35 (~35% profit margin) and then push these results to the browser. It will also find the next highest market pairs, e.g. chbtc / jubi is the second-highest pair and chbtc/Bittrex the third, jubi/Bittrex the fourth and so on until every possible combination has been computed. Currently you will have to add a market object with the correct settings in the array markets, situated in the settings.js file. I am updating the project every day and this will change soon. You can temporarily stop loading a market from the frontend, or remove the market by deleting the object in settings.js. -
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Cryptocurrency Icons
A set of icons for all the main cryptocurrencies and altcoins
This project contains over 7,500 icons, almost 500 cryptocurrencies, in 4 styles and a range of sizes. Completely free. All we ask is that you don’t claim them as your own, and share this resource with others. We also have some fiat currencies: USD, GBP, EUR, JPY, CNY, RUB. (We don't intend to add more). Images are in the PNG format (transparent) in 32×32, 32×32 (@2x), and 128×128 variants, along with SVG versions. There's also a generic icon that can be used for cryptocurrencies missing an icon here. -
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DDN
DDN, Data Delivery Network, a next generation blockchain system
A next-generation blockchain system. Has successfully served multiple enterprise-level products. Complete tutorials, simple, fast and low threshold for development, please refer to learn the book nodejs on blockchain 2 before development. Configurable, you can use your own peer quantity, token name, etc. Pluggable, good scalability can help you quickly requirement your requirement. Multi platforms, you can use DDN in Linux, Win, and Mac. Multi databases, you can use Mysql, SQLite, Oracle, etc. Multi-function, payment, certificate storage, AOB, DAPP, etc. Multi industry, currently covering copyright protection, electronic medicine, food safety, anti-counterfeiting traceability and other fields. Visual deployment, you can customize your own blockchain by clicking the mouse and publish it to the peer server. Docker, tod support mainstream deployment methods such as docker. -
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DePay
JavaScript library to integrate various web3 crypto wallets
DePay simplifies and improves Web3 Payments with the power of DeFi. Accept any token with on-the-fly conversion. You want to accept and send payments worldwide, peer-to-peer in a decentralized, censorship- and fraud-resistant way? We are providing innovative, blockchain-based solutions to do so. It's easy to integrate and easy to use. Perform and manage Web3 Payments today. Everything starts with a simple integration. We worked hard so that you don't have to spend months implementing Web3 Payments on your own. Discover how simple decentralized Web3 Payments can be. No boundaries, no signup. A few lines of code will allow you to accept Web3 Payments peer-to-peer. -
AI-generated apps that pass security reviewRetool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
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Devault
Decentralized alternative to proprietary and centralized cloud storage
A Blockchain-based, self-hosted, and end-to-end encrypted cloud storage. Devault is a decentralized, self-hosted, and end-to-end encrypted alternative to proprietary and centralized cloud storage. The file gets encrypted using AES-256-CBC encryption. The encrypted file is split into pieces. The chunks are distributed across the network nodes. The root hash will be stored in your wallet on the blockchain. -
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Embark
Framework for serverless Decentralized Applications using Ethereum
Embark is a platform that enables easy development and deployment of decentralized applications. Build, test, and deploy your Smart Contracts without the hassle. Embark takes care of the groundwork, watches for changes, and redeploys your application when needed. Testing shouldn't be an afterthought. Embark makes debugging and testing first-class citizens of your development workflow. Pick and choose which features, plugins and tools you want to integrate with. Embark is built with modularity in mind. Gives an overview of all processes controlled by Embark. It also comes with an interactive console and predictive commands. Cockpit's explorer lets you easily review any transactions, Smart Contracts, and accounts. With Cockpit you can iteratively and selectively deploy your Smart Contracts, removing headaches associated with complex applications. Edit your source files from right within Cockpit for quick and easy updates. -
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Ethlint
(Formerly Solium) Code quality & Security Linter for Solidity
Ethlint (Formerly Solium) analyzes your Solidity code for style & security issues and fixes them. Standardize Smart Contract practices across your organization. Integrate with your build system. Deploy with confidence! Solium does not strictly follow Solidity Style Guide. The practices it enforces by default are best practices for the community at large. If you’re using vim with syntastic, and prefer to use a locally installed version of Solium (rather than a global version), you can install syntastic local solium to automatically load the local version in packages that have installed their own. Solium does not strictly adhere to Solidity Style Guide. It aims to promote coding practices agreed upon by the community at large. You can specify rules or plugins to apply as command line options. If you specify one, it overrides its corresponding configuration in the soliumrc file. -
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GPU Tracking nvidia-smi
Open Hardware Monitor watcher realtime upload data to server
Open Hardware Monitor watcher real-time upload data to the server. -
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Jesse
An advanced crypto trading bot written in Python
Jesse is an open-source AI agent framework designed to help developers build and orchestrate intelligent workflows that combine large language models (LLMs) with external tools, automation logic, and real-world actions. It acts as an agent manager where you can define tasks, contexts, and tool integrations so that AI reasoning is reliably connected to deterministic procedures like API calls, data retrieval, and task execution. Jesse emphasizes structured outputs, safety boundaries, and explainable reasoning, helping users design agents that don’t just hallucinate responses but can coordinate steps, validate conditions, and interact with systems predictably. It also includes built-in support for evaluation, logging, and orchestration so developers can monitor, test, and improve agent behavior over time. Because it’s framework-agnostic with respect to model providers, Jesse can work with different LLM backends, giving teams flexibility in cost and capability trade-offs. -
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Monero Webminer
Javascript monero webminer
Html & Js code that allows Mining of XMR (Monero) on browsers. -
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Neon Wallet
Self-custodial wallet for managing digital assets
Neon Wallet is a self-custodial wallet for managing digital assets on desktop and mobile, supporting Neo, Ethereum, and EVM networks, with full user control. Available as a desktop wallet on Windows, Mac OS X, and Linux, the NEON wallet allows users to claim GAS on the NEO network. -
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Nimiq Blockchain
JavaScript implementation of the Nimiq protocol
Nimiq is a unique open-source payment system. It empowers all humans with decentralized but easy payments. One-click creates a node in your browser. Send and receive directly to the blockchain and be truly independent. A simple, secure and censorship-resistant payment protocol, native to the web. Nimiq is a decentralized, censorship-resistant payment protocol native to the web, with its own diverse ecosystem of apps. The native NIM token is transacted within Nimiq as a store and transfer of value: it acts as digital cash. The cutting-edge, browser-first blockchain approach means that users directly connect to the blockchain with nothing more than a browser. Therefore anyone with an up-to-date browser can join the payment network directly, pay and accept payments without having to install software or rely on unnecessary intermediaries. This gives Nimiq its ‘it just works’ characteristic, which is further strengthened by an ethos of simplicity and ease of use. -
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Tokens Creator
Create your own tokens creator website and earn fees
0xToken — Launch Your Own Token Creator Get the ready-to-upload 0xToken build. Deploy it on your domain, set your own fee wallet, and keep every cent of the creation fees — no coding required. 🔥Live Demo: https://0xtoken.net 🔥How to install: https://www.youtube.com/watch?v=OHTI7Ya052I -
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Voodoo Token
P2P Decentralized Currency on PulseChain
Voodoo Token is a decentralized peer-to-peer meme coin built on the Pulsechain Blockchain. Some key features of Voodoo Token are: fast and cheap transactions, integrating into a gambling DApp, and it's used within DeFi. -
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Bitcoin Exchange Script
cryptocurrency exchange software for trading hundreds of digital asset
Bitcoin and altcoin software for buying and selling of cryptocurrency with support for local currencies. -
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Cold Wallet Generator
Lightweight, open-source, universal paper wallet generator
Lightweight, open-source, universal cold wallet generator Always use the cold wallet generator offline. Download the latest release on a usb drive, open the zip file in a drive on a computer without an Internet connection. After producing enough wallets, print out and clear the printer memory. Would you be willing to help by giving a donation? Every penny will help! Bitcoin: 19uJN5ZhQtyz6TZW9njtkZhhCjZ6zDYpz5 Litecoin: Lep5yuYM68qszSbAZpyniRj7A2E5Q4JnrH -
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Token Airdrop dApp
Create your own token's airdrop dapp
Create your own token airdrop website, you can use it to increase our token's holders. The benefits : - Automatic distribution , any user can connect by his wallet and get your airdrop, this will save your time and effort . - You will save the gas fees, every user will pay his own gas fee when he get the airdrop, imagine if you want to airdrop to 10,000 person and the gas fee is $0.30 this mean we will pay $3000 for gas fee, now you will save it. Demo: https://globalbitcoin.me/ If you don't know how to install it , I can install it for you for only $25 using Fiverr.com Click here to order my service : https://www.fiverr.com/bitpound/create-your-token-airdrop-website I recommend this hosting and you will get $100 credit : https://bit.ly/30HxxIf -
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Decentralized Internet
SDK for building decentralized web and distributed computing projects
This project was created in order to support a new internet. One that is more open, free, and censorship-resistant in comparison to the old internet. An internet that eventually wouldn't need to rely on telecom towers, an outdated grid, or all these other "old school" forms of tech. We believe P2P compatibility is an important part of the future of the net. Grid Computing also plays a role in having a better means of transferring information in a speedy, more cost-efficient and reliable manner. -
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Bcoin
Javascript bitcoin library for node.js and browsers
Bcoin is an advanced fullnode implementation built with JavaScript/C/C++/Node.js. It is easier to use, faster to learn, and more well-documented than competing implementations. Engineered from the ground up to create scalable, flexible, and efficient production-ready systems with unparalleled code readability. Bcoin is consensus-conforming and adheres to the strict security standards of the original implementation maintained by Bitcoin Core. 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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Block-chain for Academic Records
A prototype to digitally store, verify & authenticate academic records
This project aims to develop a prototype to digitally store, verify, and authenticate the academic documents using the permissioned distributed ledger of block chain technology. The prototype is a comprehensive system that uses IBM hyper ledger fabric to provide a transparent and trustable system with high level of integrity and security where all the stakeholders such as students, colleges, degree awarding Universities, regulatory authorities and employers can seamlessly participate in the verification process.
