SAIPRASAAD GOKULAKRISHNANinAppAvengers·13 hours agoReact and Node.js for web app developmentThis article shall discuss the importance of React and node.js for web app development. — React is a popular front-end JavaScript package that can be used to create interactive user interfaces. Node.js, on the other hand, is a server-side JavaScript environment that assists developers in developing scalable web programmes with low latency and high functionality. …Nodejs3 min read
Daísa Fernandesingb.tech·14 hours agoTypeScript com NodeJS?!📚 Um pouco de teoria… Sempre bom dar uma lida antes não? 😅 Mas o que é o TypeScript? Bom primeiramente, TypeScript não é uma linguagem de programação mas sim um superset, podemos dizer que é um conjunto de ferramentas em cima do JavaScript que adiciona tipagem estática no mesmo. …Typscript4 min read
Ian LaveryinPicovoice·1 day agoMaking a Podcast Transcription Server with Express.jsI recently had this idea to create a server that transcribes content from an audio RSS feed. I’m a podcast lover (since at least 2006!) and on a few of my favourite, long-running shows they’ll frequently mention if a topic has come up on earlier shows, followed with “I wish…Nodejs4 min read
Nico AndradeinSSENSE-TECH·14 hours agoKeeping request context over the function call stackIntroduction The SSENSE ecosystem is composed of multiple applications and services, each of which may have multiple entry points or execution triggers. Some of our services serve HTTP APIs, some are queue consumers, and others are both at the same time. Oftentimes the maintainers of these applications are interested in finding…Context8 min read
Ian RowaninBetter Programming·1 day agoBuilding a Simple Blockchain Oracle With Solidity and Node.jsLearn how blockchain oracles bring web 2.0 data to web 3.0 by building a simple weather oracle with solidity and node.js — Oracles on the blockchain are frameworks that allow for the blockchain world to interface with data from the rest of the web, we’ll call this the web 2.0 world. As applications of smart contracts continue to expand, so will the variety of data needed to tackle unique use cases.Smart Contracts6 min read
Elizabeth Choi·11 hours agoBuilding a Simple, Reusable, Function to Query DynamoDBI’m very fond of making little, reusable utility methods to solve common programming problems I have. My ideal function is one where I give it the inputs it needs, magic stuff happens as described by the function name, and it returns the response I’m looking for, whether that be data…AWS3 min read
Grace LunguinBetter Programming·14 hours agoWriting and Testing a Smart Contract With Hardhat and Ethers.jsA basic overview of how to write and test a smart contract using the Hardhat environment and the Ethers.js library — Hardhat is an Ethereum development environment just like Truffle, which we’ll use to develop our contract and deploy it on our local network and EthersJs is a library for interacting with the Ethereum blockchain that we’ll use in our test suits to interact with the deployed contract.Smart Contracts4 min read
Akshat MishrainOpenware·23 hours agoLet's Launch a Crypto Exchange Brokerage Using Open-Source OpenDAX with Yellow Network LiquidityBuild Your Own Crypto Exchange Using OpenDAX — If you’ve ever attempted or at least thought of creating your own crypto exchange, it takes little research to realize that it’s not easy. This is majorly because of two reasons, one is obtaining liquidity, and the other is having an experienced developer team. Crypto exchanges are quite scarce, and…Cryptocurrency6 min read
Emil ShaininImmue·1 day agoHow to trap bots in your own honeypotA honeypot is great for diverting malicious bots away from your website. …Nodejs5 min read
Alfonso Valdes CarralesinBetter Programming·8 hours agoHow to Deploy A Nodejs App to AWS in EC2's ServerUsing Docker, RDS Amazon Aurora, and Nginx with HTTPS — Introduction Thee are multiple ways to deploy your Nodejs app, be it on-cloud or on-premise. However, it is not just about deploying your application but deploying it in the right way. Security is also an important aspect that must not be ignored. If you do so, the application won’t stand long…Programming18 min read
