644 Repositories
JavaScript blockchain-data Libraries
a web crawler that crawls website links & fetches SEO Data
Overview 📝 It is a module that crawls sites and extracts basic information on any web page of interest to site owners in general, and SEO specialists
List all browsers compat data from MDN and filter with browserlist.
mdn-compat-browserlist List all browsers compat data from MDN and filter with browserlist. Features Support filter all browserlist queries List all br
JSON Visio is data visualization tool for your json data which seamlessly illustrates your data on graphs without having to restructure anything, paste directly or import file.
JSON Visio is data visualization tool for your json data which seamlessly illustrates your data on graphs without having to restructure anything, paste directly or import file.
This repo is dedicated to making minimal repos of existing defi primatives.
Defi Minimal This repo is dedicated to making minimal repos of existing defi primatives. WARNING: None of the contracts are audited! Completed (but un
Import flow for Excel (.xlsx) and CSV file with automated column matching and validation.
RSI react-spreadsheet-import ⚡️ A component used for importing XLS / XLSX / CSV documents built with Chakra UI. Import flow combines: 📥 Uploader ⚙️ P
Card IDE (CIDEr) - Design game cards using HTML/Handlebars, CSS, and tabular data
CIDEr Card IDE (CIDEr) - Design game cards using HTML/Handlebars, CSS, and tabular data. Website: Start using Cider About CIDEr Cider was created to f
Open source data infrastructure platform. Designed for developers, built for speed.
Gigahex is a web based data infrastructure platform to deploy and manage Apache Spark™, Apache Kafka and Apache Hadoop clusters. Currently, it support
Universal interface for web3 wallets
web3-wallets Universal interface for web3 wallets dapp wallets blockchains ╭─
"Choose your Pokemon" is a Webpack project meant to fetch data from two different APIs: PokéAPI and Involvement API
"Choose your Pokemon" is a Webpack project meant to fetch data from two different APIs: PokéAPI and Involvement API. Here we display a list of 20 Pokemons for whom one can like, display more info, and comment; all based on the data from these two external resources.
Omnuum. All about creators.
Summary There are a lot of NFT projects and PFP projects. But, there are limited tools and services for trying new project. Artists or creator whoever
Benefit cards API, create and store card data and log transactions
Valex 💳 Benefit cards for companies and employees! 💻 Tech used Overview An API to store benefit cards from companies to employees and log transactio
Elections in Russia, Saint Petersburg, 2021: results, turnout, and commission data. With image charts and brief introduction to election fraud methods used.
2021 Elections in Saint Petersburg, Russia 🇷🇺 Переключиться на русский 📈 Jump to charts 🤖 Telegram bot In Russia, Saint Petersburg from 17th to 19
TVMAZE API-based webapp, receives TV show episodes with all data about that TV show.
TVMAZE API-based webapp, receives TV show episodes with all data about that TV show. The Webapp has two interfaces: A home page, showing a list of Tv show episodes you can like. And a popup window with more data about the TV show that you can comment on.
This is Covid-19 data that shows for each country.You can search your country and know its statistics .
COVID-19 Data TRACKER This is Covid-19 data that shows for each country.You can search your country and know its statistics . Built With HTML, CSS, SC
TypeScript Data Structures that you need!
TSDS TypeScript Data Structures that you need! Doc Website Introduction A data structure is a way to store and organize data in order to facilitate ac
MultiSafe is a shared crypto wallet for managing Stacks (STX) and Bitcoin (BTC).
MultiSafe MultiSafe is a shared crypto wallet for managing Stacks (STX) and Bitcoin (BTC). Deploy a MultiSafe https://app.multisafe.xyz/ Features Curr
PLSC 21510/31510: Introduction to Text as Data for Social Science (Spring 2022)
PLSC 21510/31510: Introduction to Text as Data for Social Science Spring 2022 About Social scientists increasingly use large quantities of text-based
Stays: book accommodation on-chain, pay in crypto, and help local communities
Stays: on-chain bookings Installation Make sure you have node and nvm installed: nvm use v16 npm install -g yarn npm install -g lerna yarn install ler
🎯 Wallet Lite is a Quick and Simple way to use your Tokens of Lunes Blockchain in a light Chrome extension
Lunes Wallet Lite Offered by: Lunes Installing Web store: Lunes Lite will be available on Chrome Web Store Build: Requisites NodeJS (16 or higher) Git
JS/TS TON blockchain package
💎 ton3 ton3 is a javascript package inspired by tonweb to work with TON blockchain.\ ⚠️ Work in progress, API can (and most likely will) be changed!
Tip Tweet is a hybrid dApp that provides a simple way to tip a tweet using Ethereum. Authors can claim their tips using their Twitter account. You only need the tweet URL to tip. 🚀 😎
Tip Tweet Table of Contents About Folder Structure Contract Deveopment Starting the App Usage Contributing About Tip Tweet is hybrid dApp that allows
LayerX-AI is a comprehensive platform to annotate and manage your machine learning data.
The AI Data Platform Annotate, Manage and Deploy Training Data The end-to-end AI data management platform that helps ML teams annotate, manage and dep
Expirable data storage based on localStorage and sessionStorage.
Expirable storage About The Project Expirable data storage based on localStorage and sessionStorage. Getting Started To get a local copy up and runnin
Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood
Mastering Ethereum Mastering Ethereum is a book for developers, offering a guide to the operation and use of the Ethereum, Ethereum Classic, RootStock
A tiny, SSR-safe directive for binding random data to an element.
1️⃣ vue-bind-once A tiny, SSR-safe directive for binding random data to an element. A tiny, SSR-safe directive for binding random data to an element.
BI, API and Automation layer for your Engineering Operations data
Faros Community Edition Faros Community Edition (CE) is an open-source engineering operations platform that connects the dots between all your operati
Open source data infrastructure platform. Designed for developers, built for speed.
Gigahex is a web based data infrastructure platform to deploy and manage Apache Spark™, Apache Kafka and Apache Hadoop clusters. Currently, it support
Stale While Revalidated Resources — keeps data fast
swrr Stale While Revalidate Resource npm add swrr makes resources fast Caveat ~ Currently cache backplane is assumed to be Cloudflare Workers KV. Befo
Master your input data like a pro!
⭐ Master your input data like a pro! ⭐ ✔️ Node.js & browser ✔️ Only 1kb! ✔️ Fully typed ✔️ No dependencies Simple helper library which allows you to e
A simple API to interact with Stacks and CityCoins data.
CityCoins API Probably Nothing CF Workers + IttyRouter + micro-stacks + TypeScript ...and it feels good! Things to Note uses simple typed responses an
Search, fetch, and get data regarding United States presidents.
us-presidents Search, fetch, and get data regarding United States presidents. GitHub Documention Discord Examples Installation NPM npm install us-pres
A bridge between different EVM based Chains.
Blockchain Bridge between different Ethereum based chains. This project uses DApps and smart contracts to Bridge assets between blockchains and it is
The leaderboard website displays scores submitted by different players. It also allows you to submit your score. All data is preserved thanks to the external Leaderboard API service.
Leaderboard The leaderboard website displays scores submitted by different players. It also allows you to submit your score. All data is preserved tha
Trusted timestamps that you can physically include in photos, videos and live streams using QR codes and audible data signals.
QR Date This is the reference implementation for the first version of QR Date, a signed timestamp inside a QR code that you can use to verify the date
🌱 Ethereum provider solution for Dapp&Wallets, 🏷 If you have good suggestions, please submit issues
English | 简体中文 | 日本 ETH Wallet Modal An Ethereum Provider Solution for Integrated Wallets and Dapps ⚠️ Notice If you need to reduce unnecessary import
An open-source analytics library to measure user events the hassle-free way.
walker.js The walker.js is an open-source event tracker for all tools. Easy, standardized & flexible. Capture user events in the browser by setting HT
Wen? Now! A library to simplify your Web3 data fetching.
Wen Connect? Now! Minimalistic library for Web3 user interfaces. Seamless connection flows to Metamask. Stateless sessions that work anywhere (client,
Light-weight Linked Open Data native cataloguing and crowdsourcing platform
id name brief-description type release-date release-number work-package keywords licence release link demo running-instance credits clef CLEF, Crowdso
FormGear is a framework engine for dynamic form creation and complex form processing and validation for data collection.
FormGear is a framework engine for dynamic form creation and complex form processing and validation for data collection. It is designed to work across
Buy and sell tickets in the form of NFTs on Meter blockchain.
MeterTickets Landing page website: https://metertickets.on.fleek.co Marketplace dapp: https://metertickets-marketplace.vercel.app/ Smart contracts Blo
Been interested, studying, and developing blockchain security with a Zero Knowledge Proof (ZKP) and create a prototype on the current issue with Philippine's upcoming election. 📥
Implementation of Zero Knowledge Proofs in Cryptographic Voting 😎 Reference: Cryptographic Voting – A Gentle Introduction Overview 👨🏻💻 The main i
A command-line tool to convert Project Zomboid map data into Deep Zoom format
pzmap2dzi pzmap2dzi is a command-line tool running on Windows to convert Project Zomboid map data into Deep Zoom format. Features Supports both python
This is a decentralized Amazon clone, built on the blockchain
The project is a Decentralized version of Amazon, built on the blockchain. Which gives users the ability to purchase and sell items without the involv
Scrape data from Instagram without applying for the authenticated API 🎯
scraper-instagram Scrape data from Instagram without applying for the authenticated API. Getting started Prerequisites NodeJS NPM or Yarn Install From
LINCD.js - Linked Interoperable Code & Data
LINCD.js Javascript library implementing the LINCD protocol. About LINCD Even today, most projects use their own data structures, thus creating data s
A microservice for calling ethereum APIs.
Ether Goblin A microservice for calling ethereum APIs. Features RESTFul APIs for the Ethereum Blockchain and its ecosystem Microservice Run in Docker
🖼️ Create beautiful maps from OpenStreetMap data in a webapp
prettymapp 🖼️ Prettymapp is a webapp to create beautiful maps from OpenStreetMap data (based on prettymaps) 🎈 Try it out here: prettymapp on streaml
Browse and view the exported Facebook Messenger data / messages.
Facebook Messenger exported JSON viewer What's this? This is a simple tool to view Facebook Messenger exported JSON files. I made the UI into a Messen
Browse and view the exported Facebook Messenger data / messages.
Facebook Messenger exported JSON viewer What's this? This is a simple tool to view Facebook Messenger exported JSON files. I made the UI into a Messen
You can detect requested client full IP details with this package. (isp, organization, location, residential/data center, proxy, etc)
requested client ip details Install the package npm npm install @sarequl/client-ip-details yarn yarn add @sarequl/client-ip-details example with expr
Pull sensitive data from users on windows including discord tokens and chrome data.
⭐ For a 🍪 Pegasus Pull sensitive data from users on windows including discord tokens and chrome data. Features 🟩 Discord tokens 🟩 Geolocation data
A tool that enables developers to connect multiple applications without the need to develop any interface.
Flooq A tool that enables developers to connect multiple applications without the need to develop any interface. Environments Env Service Status stagi
Solidity NFT whitelist contract example using MerkleTree.js for constructing merkle root and merkle proofs.
MerkleTree.js Solidity NFT Whitelist example Allow NFT minting only to whitelisted accounts by verifying merkle proof in Solidity contract. Merkle roo
The leaderboard website displays scores submitted by different players. It also allows you to submit your score. All data is preserved thanks to the external API.
Leaderboard The leaderboard website displays scores submitted by different players. It also allows you to submit your score. All data is preserved tha
⚡️ Next-generation data transformation framework for TypeScript that puts developer experience first
TypeStream Next-generation data transformation framework for TypeScript that puts developer experience first Nowadays, almost every developer is worki
A typescript data mapping tool. To support mutual transforming between domain model and orm entity.
ts-data-mapper A typescript mapping tool supports mutual transforming between domain model and orm entity. In most case, domain model is not fully com
11ty starter: uses md and notion as data sources
eleventy_notion_starter 11ty starter: uses md and notion as data sources. Based on https://github.com/siakaramalegos/11ty-sia-blog. Used to power http
A dashboard to display options-related data around PsyOptions markets and Serum orderbooks.
PsyOptions Data Dashboard Digestible data around options activity on Solana is pretty inaccessible at the moment. PsyViz provides a clean and user-fri
Scraping data dari 21cineplex untuk keperluan hobby dan riset, tidak ada hal yang berbahaya atau dapat merugikan website sumber.
21cineplex-api Scraping data dari 21cineplex untuk keperluan hobby dan riset, tidak ada hal yang berbahaya atau dapat merugikan website sumber. Softwa
A comprehensive collection of useful tools developed with the help of Ethers.js to interact with the Ethereum Blockchain to develop great DeFi apps as quickly and easily as possible.
hudi-packages-ethersfactory How to install Installing with npm For more information on using npm check out the docs here. npm i @humandataincome/ether
GitHub Action that posts the report in a comment on a GitHub Pull Request from coverage data generated by nyc (istanbul)
GitHub Action: Report NYC coverage GitHub Action that posts the report in a comment on a GitHub Pull Request from coverage data generated by nyc (ista
Compact library for interacting with Ankr Scan Multichain API.
ankrscan.js Compact SDK for interacting with Ankr Scan MultiChain JSON-RPC API. SDK supports following MultiChain methods: getLogs - logs matching the
Querying Solana Blockchain, leveraging Magic Eden Apis!
Solana Bot Deployment Instructions- Create a bot on discord dev portal learn basics here Copy the Bot Token and go to OAuth field for URL generation F
Google Clone using NEXT JS ,SSR, Tailwind and Google API's to search data.
This is a Next.js project bootstrapped with create-next-app. Getting Started First, run the development server: npm run dev # or yarn dev Open http://
Extract data-like things from a website on the fly.
There-should-be-an-API Oh, I think this website needs an API. Extract data-like things from a website on the fly. Demo The demo API is hosted on a 256
Blockchain Critters for Fighting, Breeding, Gambling for the Degens
Gotchis-Den Blockchain Critters for Fighting, Breeding, Gambling for the Degens. What Is It An experiment to create a blockchain-based game using game
To keep online organized data and be able to add listeners in certain paths by socket.io and http clients
The purpose of this project is to create a state machine server to keep organized data and be able to add listeners with socket.io in specific paths and in addition to providing a possible form of messages between socket.io clients.
Litebug is a rapid data entry interface for Firefly iii
Litebug is a rapid data entry interface for Firefly iii.
An indexer that aggregates and normalizes NFT related data on the Tezos Blockchain and provides a GraphQL API for developers.
TezTok Token Indexer An indexer that aggregates and normalizes NFT related data on the Tezos Blockchain and provides a GraphQL API for developers. Not
Context-aware smart contracts for blockchain IoT systems
Context-aware smart contracts for blockchain IoT systems It contains 2 directories: contracts: contains the ContextAwareSmartContract.sol contract wit
This web application retrieves real live data from the SpaceX API
This web application retrieves real live data from the SpaceX API. It provides commercial and scientific space travel services, by allowing users to book rockets and join selected space missions.
Mutated data-store for SolidJS, inspired by React-Redux
solid-mutant Mutated data-store for SolidJS, inspired by React-Redux. Synopsis Redux relies on immutability and referential equality to allow applicat
A tool to calculate discount available on SGB (Sovereign Gold Bonds) compared to current market price on NSE
A tool to calculate discount available on SGB (Sovereign Gold Bonds) compared to current market price on NSE
Serve read-only Redis data over a HTTP API with auth
Redis data exposer This was created for Cliptok and not intended for use outside of it. Use at your own peril. This application will serve an API that
Convert a well formed GitHub Issue Form populated Markdown body into a JSON data file in the repository
Convert a well formed GitHub Issue Form populated Markdown body into a JSON data file in the repository
A Svelte template built with newsroom CMS's in mind
A Svelte starter template built with newsroom CMS's in mind. Dynamically create inline graphics based on the placement of figure elements with defined data-chart attributes.
A set of connectors to describe, parse and process the data sources provided by websites and social networks
HUDI-PACKAGE-CONNECTORS What is this repository for? A set of connectors to describe, parse and process the data sources provided by websites and soci
Dead Simple Postgres Data Viewer and Query Runner
Dead Simple Postgres Data Viewer and Query Runner Environment Variables GITHUB_CLIENT_ID Github Client ID of the Oauth Application for protecting your
Polkadot Basic Notifications
A dead-simple, yet highly effective notification system for Polkadot and its parachains (or, any substrate-based chain, most specifically).
The aim is to provide a hassle-free way to use the data to build applications to show close-to-realtime power-outage info in Mauritius
Mauritius Dataset for Electricity Dataset View Dataset The aim is to provide a hassle-free way to use the data to build applications. Example applicat
Web application that tracks the covid-19 statistics in Chile and its regions.
Covid 19 Monitor Web page that shows the covid statistics of the country of Chile, all the confirmed cases, the deaths and also the daily statistics.
This web application retrieves real live data from the Financial modeling prep API
This web application retrieves real live data from the Financial modeling prep API. It provides financial information about companies listed on Nasdaq 100 and Dow Jones Market indexes. All these companies are listed on the Home page. Users can filter these companies by searching for a specific company or by choosing one from the dropdown.
App for displaying geospatial data on queues on the Polish-Ukrainian border.
Live app embedded here. App helps coordinate volunteer work with refugees from Ukraine on Polish-Belarusian Border. Data comes from Grupa Granica – a
"Space-Travelers-Hub" is a website that allows users to book rockets and join selected space missions by using data from the SpaceX API.
Space-Travelers-Hub This project was bootstrapped with Create React App. Description "Space-Travelers-Hub" is a website that allows users to book rock
API routes are great for APIs, but for small projects where you have to access server data or hide application logic, you can just call a server function from the client.
API routes are great for APIs, but for small projects where you have to access server data or hide application logic, you can just call a server function from the client.
An NODE Module For Getting Data From Discord API Called Discord Info
An NODE Module For Getting Data From Discord API Called Discord Info
Store your data in the world's fastest and most secure storage, powered by the blockchain technology⚡️
Store your data in the world's fastest and most secure storage, powered by the blockchain technology.
A NEXT.js stock lookup app to find up-to-date data about a stock using Finnhub's API
Stock ticker challenge A NEXT.js stock lookup app to find up-to-date data about a stock using Finnhub's API. Thought Process I decided to make a searc
Blockchain creation path to help beginners understand block creation concept
Blockchain creation path to help beginners understand block creation concept.
Heliaia - a proxy that sits between your wallet and a node🧑⚖️
Heliaia Heliaia is a proxy that sits between your wallet and a node, with the sole purpose to intercept transactions before they are broadcasted. Tran
Defi Kids is a place where families can go to teach kids about crypto
Defi Kids(Allocate) It is a platform to teach kids how to grow their allowance through the use of de-fi tools. It's designed for kids, managed by pare
A WebApp to make Obsidian Clippers or Bookmarklets - to capture webpages or data from the web
A WebApp to make Obsidian Clippers or Bookmarklets - to capture webpages or data from the web
This web application is a type of a scoreboard showing the names and current scores of the leading competitors in any field which is using API's to get and set data
Leaderboard-project This web application is a type of a scoreboard showing the names and current scores of the leading competitors in any field which
Вlockchain feed index Google Colab
blockchain-feed-index Run Google Colab https://colab.research.google.com/drive/1OShIMVcFZ_khsUIBOIV1lzrqAGo1gfm_?usp=sharing Installation Install node
Edvora App is a web application based on an external API, showing data about different types of products and the user can filter these data by choosing a specific state, city or product name. Build with React.js
Edvora App is a web application based on an external API, showing data about different types of products and the user can filter these data by choosing a specific state, city or product name. Build with React.js
A health-focused app for users to be able to track workouts and nutritional data with a social media component to inspire friendly competition among the users.
A health-focused app for users to be able to track workouts and nutritional data with a social media component to inspire friendly competition among the users.
A weather dashboard that features dynamically updated HTML and CSS using OpenWeather API data.
Weather Dashboard A weather dashboard that features dynamically updated HTML and CSS using OpenWeather API data. User Story AS A traveler I WANT to se
Blockchain for Justice
SecureX 🔐 SecureX is a blockchain-based evidence management system to prevent manipulation in Indian courts. This Decentralized Application can be us
API to generate candlestick chart data for any time period based on transactions data
candel-maker API to generate candlestick chart data for any time period based on transactions data Installation clone repo git clone https://github.co
Data Structures
Data-Structures Data structures implementaion using Javascript 🧑💻 Data-Structures is a Github repository that contains the implementaion of most of