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Auto-curated dispatches on AI, React, Next.js, and the web — distilled down to what you actually need to read.
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Next.js
Designing Removable Modules in a Next.js SaaS Starter
Most SaaS starters say they are modular. The useful question is: what happens when you remove a module? If disabling a feature leaves dead navigation links, broken sitemap entries, missing imports, route handlers that still accept requests, or database tables nobody understands, the module was not really modular. It was just grouped in a folder. Removable modules need boundaries. A module usually shows up in more places than its main page suggests. Take a waitlist feature: there's the public sig
2w ago4 min read
Next.js
Rate limiting in web apps: what to protect before picking a library
Rate limiting in web apps: what to protect before picking a library I spent months convinced that rate limiting was just a matter of adding middleware, setting a request-per-minute number, and moving on. It took seeing a login endpoint with zero controls — in a reference project I was using to study architecture — to understand that the missing library wasn't the problem. Nobody had defined what was being protected, from what kind of abuse, and at what cost. I'm not telling that story to look ba
2w ago11 min read
Next.js
Rate limiting en aplicaciones web: qué proteger antes de elegir una librería
Rate limiting en aplicaciones web: qué proteger antes de elegir una librería Estuve meses convencido de que rate limiting era cuestión de agregar un middleware, configurar un número de requests por minuto y seguir. Me alcanzó con ver un endpoint de login sin ningún control —en un proyecto de referencia que usé para estudiar arquitectura— para entender que el problema no era la librería que faltaba. Era que nadie había definido qué se estaba protegiendo, de qué tipo de abuso y a qué costo. No lo
2w ago11 min read
AI
Savi’s app aims to protect consumers from realistic AI scams like kidnappers demanding ransom
The company just raised $7 million in seed funding, and is launching its app for iPhone and Android on Tuesday.
2w ago5 min read
Next.js
Transforming a Restaurant Website into an Operational Ecosystem
There was a time when it was enough for a restaurant to have a simple website with a menu and a “Call” button. Today, guests want more: to place an order online, schedule a pickup time, book a table, leave a review, earn and spend points. All of this happens on a mobile phone and takes just a few seconds. At the same time, the restaurant owner faces many tasks: sales tracking, inventory management, interaction with delivery providers, bonus accrual, marketing. The market offers hundreds of ready
2w ago8 min read
React
16 Open Source Shadcn Checkbox Components
Checkboxes might be one of the simplest UI components, but they're used in almost every React application. Whether you're building signup forms, settings pages, dashboards, data tables, or task management tools, a good checkbox component makes user interactions faster and more intuitive. Instead of creating every checkbox variation yourself, you can use Shadcn UI to build consistent and reusable components. Built with Shadcn uses React, Tailwind CSS, Base UI and Radix UI, Shadcn makes it easy to
2w ago
Next.js
The Payment Adapter Pattern in Next.js: Stripe, LemonSqueezy, and Polar Without App-Wide Rewrites
Most SaaS apps start with one payment provider. That is fine. The mistake is letting that provider become the architecture. If Stripe-specific objects leak into pages, server actions, admin tools, and webhook handlers, switching to LemonSqueezy or Polar becomes a rewrite. Even adding one-time products next to subscriptions can become awkward. The payment adapter pattern keeps provider details behind a small interface. Payment code tends to sprawl fast: pricing CTAs, authenticated checkout, one-t
2w ago4 min read
React
React useContext Hook aur Context API Kaise Kaam Karta Hai
तो मेरे दोस्तों, कैसे हो आप सब? आज हम ReactJS के एक बहुत ही महत्वपूर्ण और बेहद कमाल के फीचर के बारे में बात करने वाले हैं। अगर आप React में काम कर रहे हैं, तो आपने Prop Drilling की समस्या का सामना कभी न कभी जरूर किया होगा। जब भी हमें किसी Parent Component की State को गहराई में बैठे किसी Child Component तक पहुँचाना होता है, तो हमें बीच के सभी Components को न चाहते हुए भी Props पास करने पड़ते हैं। यह काम बहुत ही उबाऊ और कोड को गंदा बनाने वाला है। इसी समस्या का पक्का इलाज है React Context API और use
2w ago
General Tech
ULA's last six Atlas Vs can't launch anything besides Boeing's Starliner
Amazon says it has enough satellites in orbit to begin initial broadband service at mid-latitudes later this year.
2w ago
AI
The foundational elements of AI architecture that IT leaders need to scale
With the rapid progress of AI capabilities and the move to agentic systems, organizations are expanding their use cases as the technology continues to grow. That constant evolution also introduces risk, leaving IT leaders to wonder which investments will prove valuable even six months into the future. Returning to the foundational elements of AI architecture—the…
2w ago
General Tech
Hisense UR9 RGB MiniLED: An Affordable TV in Its Class
The brand’s UR9 competes with similar offerings from higher-end brands like Samsung and LG.
2w ago3 min read
React
Stop Putting Everything in useState
There's a pattern I see constantly: every piece of UI state gets its own useState, the component re-renders on every interaction, someone adds useMemo to fix the performance, and the whole thing gets progressively harder to follow. Most of that useState wasn't necessary. useState is for values React needs to track in order to render correctly. Not every value in a component qualifies. Three things that routinely end up in state when they shouldn't: Derived values. If you have items in state and
2w ago