JavaScript Defi

Open-source JavaScript projects categorized as Defi
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Topics: Blockchain Ethereum Cryptocurrency Web3 smart-contracts
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Top 23 JavaScript Defi Projects

  • DeFi-Developer-Road-Map

    DeFi Developer roadmap is a curated Developer handbook which includes a list of the best tools for DApps development, resources and references!

  • synthetix

    Synthetix Solidity smart contracts

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo

  • defi-minimal

    This repo is dedicated to making minimal repos of existing defi primatives.

  • protocol

    UMA Protocol Running on Ethereum (by UMAprotocol)

  • defisaver-v3-contracts

    All the contracts related to the Defi Saver ecosystem

    • Project mention: Thinking about looping on Aave | /r/defi | 2023-07-01

    That's at https://app.defisaver.com/, but I can also share quick screenshots of our "create" screen where you can open instantly leveraged positions as well as a shot of the Aave dashboard once you do open a position.

  • chainlink_defi

    Build a defi yield farmable dApp. Get started here.

  • blocks

    Blocks. An online drag-and-drop smart contract builder. (by Blocks-Editor)

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo

  • shiit-coin

    Putting a blockchain on Google Sheets 🤡

  • origin-dollar

    OUSD and OETH are stablecoins that passively accrue yield while you are holding it

  • openleverage-contracts

    OpenLeverage Smart Contracts, including lending pools, margin trade, treasury, farming pool, DAO-based governance, OLE ERC-20 token, and time-weighted vote escrow xOLE components.

  • widgets

    💸 Payments directly into your wallet. DePay simplifies and improves Web3 Payments with the power of DeFi. Accept any token with on-the-fly conversion and state-of-the-art widgets. (by DePayFi)

    • Project mention: Thoughts on additional income sources for NFT projects? | /r/NFT | 2023-12-06

    Merch is a good idea for sure, but most projects don’t know how to properly brand their NFT project. You’ll need to create a culture around your NFT first (check Milady for example). If, as you say, you have a vibrant community that will support your project, you’ll need to think of the easiest way for them to pay for merch. For example, assume your NFT is on Polygon. You should be able to accept Matic, bridged USDC, or your own token (if you have any). You’ll need a gateway/plugin that supports L2 stables, no KYC, etc. We are using Sprintcheckout for this, but I’ve heard that Depay is also a good option. Next, depending on the chain you are building on, you’ll need to do A LOT of ecosystem-specific BD, and then expand beyond your ecosystem. Most of the time you’ll find relevant services and products that you can get referral fees on. Great way to capitalize on the community, but don’t overdo it. Web3 games are quite hard to build, so you’d have to sell the perceived value and raise money in the meantime. I am sure there are easier ways to do it. Just don’t go launch another collection for more $$ like Azuki did.

  • PCS-Prediction

    The bot that uses signals from TradingView to predict the price of BNB for Up or Down in PancakeSwap

  • contracts

    Solidity contracts for Thales Markets (by thales-markets)

    • Project mention: Last week on Overtime (NEW Thales Markets UI, FIFA U20 World Cup, Vaults & AMM LP strategies, Extra tokens for parlay competition) | /r/overtimemarkets | 2023-05-23

    - NEW UI! Check it out: Thales Market Tweet

  • adex-protocol-eth

    Ethereum implementation of the Ambire Protocol: Ambire Wallet contracts and AdEx payment channels

    • Project mention: Web3 on Fire Podcast (0x003) 🎙 The Future of Work and Funding Public Goods | /r/Ambire_Wallet | 2023-08-04

    Web3 on Fire: A podcast and newsletter series powered by Ambire Wallet.

  • kadenaswap

    Kadenaswap, a multi-protocol, scalable DEX

    • Project mention: Current State of Kadena DeFi: Kadenaswap, KDSwap, Kaddex, eckoDEX, Wrapped Tokens? | /r/kadena | 2023-09-01

    First, there's kadenaswap, which was being developed by the Kadena team (https://github.com/kadena-io/kadenaswap) and was heavily touted to be a scalable DEX that was going to be multi-chain and multi-platform. They had plans to deal with fragmented liquidity split across chains and even how to integrate directly with other blockchains such as Cosmos and Polkadot with Pact. They also had a "Bountyswap" beta (launched March 2021) to entice hackers to try to swipe up to 100,000 KDA to prove out their security (https://medium.com/kadena-io/introducing-kadenaswap-bountyswap-live-beta-ecde4cf014dc).

  • idle-contracts

    • Project mention: Is idle.finance APY yield in addition to the stETH staking yield? | /r/LidoFinance | 2023-05-15

    I'm looking to put my stETH into further DeFi to maximize yield, I'm looking at idle.finance as it has the highest yield in it's junior yield tranch, however I'm curious if the yield tranch % is on top of the staking % from stETH? like say if stETH is 7% staking, and idle is 6% yield for depositing, is it a 13% total? or just the 7 from idle?

  • bitcloutDAO

    Decentralized Social Network Money Frauds/Scams including BitClout / DeSo, Twetch, Steemit, PeakD

  • stock-dex

    As a response to the restrictions many have faced due to the $GME short squeeze mania, many have called for the creation of a decentralized stock exchange. This is what we are going to provide

  • defillama-api

    A wrapper around the Defillama API

  • counterstake-bridge

    Assistant/watchdog for Counterstake Bridge https://counterstake.org

  • stakerwatch

    Utillity for Ethereum stakers

  • btc-oracle

    An oracle that posts data about recent Bitcoin payments into Obyte distributed ledger

  • radbag-wallet

    Radbag Wallet Github Repository

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JavaScript Defi related posts

Index

What are some of the best open-source Defi projects in JavaScript? This list will help you:

Project Stars
1 DeFi-Developer-Road-Map 9,436
2 synthetix 1,178
3 defi-minimal 457
4 protocol 355
5 defisaver-v3-contracts 218
6 chainlink_defi 171
7 blocks 151
8 shiit-coin 119
9 origin-dollar 108
10 openleverage-contracts 89
11 widgets 86
12 PCS-Prediction 83
13 contracts 54
14 adex-protocol-eth 48
15 kadenaswap 36
16 idle-contracts 31
17 bitcloutDAO 30
18 stock-dex 25
19 defillama-api 14
20 counterstake-bridge 10
21 stakerwatch 8
22 btc-oracle 7
23 radbag-wallet 6

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The modern identity platform for B2B SaaS
The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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