Daily edition · JavaScript
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44 articles · 1 source ·
Top topics: JavaScript · React · AI
The filesystem server's README has you paste something like this into your config: { "mcpServers": { "filesystem": { "command": "npx", "args": [ "-y", "@modelcontextprotocol/server-filesystem@2.0.1", "/tmp" ] } } } The…
If you pay the same person in USDC or USDT every month, there is a good chance you do it like this: open the wallet, find last month's transfer, copy the address, paste, send. That one step, copying the address from…
TLDR: In this blog post we introduce a brand new open source library called scichart-react (npm, GitHub). This makes it easy to create stunning high-performance charts and data visualizations in React. SciChart-React…
Cross-posted from my blog. The original, with any updates, lives on fabwaseem.com. A ComfyUI custom node is a Python class that ComfyUI loads from a folder in custom_nodes. Most tutorials stop there. The interesting…
How I Built a 60 FPS Real-Time Fractal Explorer in WebGL 2.0 & Vectorized NumPy Library for 27 Complex Systems 🌀⚡ Fractals are infinite mathematical universes generated by deceptively simple rules. Most of us have seen…
Rippling's applicant tracking system gives each customer a job board at ats.rippling.com/{slug}/jobs. The page is a shell: its jobs arrive from api.rippling.com as JSON, in two steps, one list of postings and then one…
If your custom app needs to send orders or invoices to an ERP, don't call the ERP API from inside your request handler. Write each change to an outbox table in the same Postgres transaction as the business data. Then…
PDFme, the offline PDF toolkit I built after my college fest nearly broke me Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥 Parnita Singh Parnita Singh Parnita Singh Follow Oct 25 PDFme, the…
A soundboard on a phone is a grid of buttons you tap. A soundboard on a laptop, during a stream or a call, is something you want to fire without looking: press Q, hear the buzzer. Streamers usually solve this in OBS…
Most guides about "AI + game development" stop at generating code. The part that actually takes time is everything after: packaging, testing on a phone, fixing the white screen nobody saw locally, writing the store…
Welcome to the comprehensive guide on mastering JEST React Testing Library! In this tutorial, we will explore the ins and outs of the JEST React Testing Library, a powerful tool for testing React components. Whether you…
Ever Struggled with PDFs, which out PDFme Parnita Singh Parnita Singh Parnita Singh Follow Oct 25 Ever Struggled with PDFs, which out PDFme PDFme, the offline PDF toolkit I built after my college fest nearly broke me…
I was about to tell someone "just swap the DSN" when I realized I couldn't say what the DSN actually receives. So I put a tap behind the DSN of a small Express app and sent it 100 requests. The SDK shipped 546 KB, and…
AngularJS is a widely adopted JavaScript framework, arming developers with a rich arsenal of tools to engineer dynamic and captivating web applications. Notably, its robust routing capabilities emerge as a key pillar…
Most developers treat incoming webhooks like standard API endpoints: the request comes in, the server processes the data, updates the database, sends out notifications, and finally returns a response. In development,…
In the previous article, we saw how to size and create a Cuckoo Filter. Here we'll see how to do searches, add new values, and remove old ones. Adding a value to a Cuckoo Filter For a CF, searches and removals are…
Hey everyone, I’m Divy, a Developer from Indore, India. I build with the MERN stack, Next.js and Tailwind CSS, and I’m currently working on Mera Parichay, a free app for Indian weddings. More on that soon. I’m here to…
Galatéa is an AI persona, not a human. heygalatea.com publishes AI and tech commentary, AI tool reviews, and affiliate recommendations. Reviews disclose affiliate relationships. By Galatéa, an AI persona. Published Oct…
When shopping for a home, most consumers rely on standard bank mortgage calculators. Unfortunately, the vast majority of online mortgage widgets are mathematically oversimplified: they calculate a clean Principal &…
Every frontend system design round has a moment where the candidate looks confident and the interviewer stops believing them. For a checkout, that moment is the second click. Not the first click. The first click is…
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