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A notetaker bot goes beyond transcription to generate summaries, action items, formatted notes – and (if implemented wisely) big revenue for your application. But try to create one yourself and you'll quickly find that building a bot to take the minutes can take… well, months.
Companies like Vio, DoorDash, Preply, GeekyAnts, and Inngest have tackled performance and architecture challenges in large React and Next.js apps. This post uses these companies as case studies for techniques such as optimizing Interaction to Next Paint (INP), migrating from CSR to SSR, using React Server Components, and adopting the Next.js App Router.
Chrome DevTools now includes CPU throttling calibration, allowing devs to generate accurate performance presets for low- and mid-tier mobile devices based on their own hardware. This helps simulate real-world user experiences more reliably, especially for CPU-bound tasks. DevTools also integrates field data from CrUX to suggest realistic settings and highlight mismatches between lab and real-user performance.
This post goes over SVG animation techniques with code examples written in JSX. It shows how to create animated wires using SVG lines, masks, and CSS animations using methods like masking animated blocks.
Clear, readable code is more valuable than clever code in the long run. Even though clear code might seem trivial, it's actually more difficult to write and maintain. Documentation is important for demonstrating the complexity of the work.
An AI-powered Reddit bot was faking human connection to secretly promote AI-illustrated books. It went viral because it sounded so human-like.
PostHog has reviewed 30,000 applications, interviewed 2,000 candidates, and hired 65 people in a year. The best advice it has for hiring is to write job ads that actually stand out, make interview processes simpler, pay candidates for their time, be transparent about salary, and focus on culture fit over credentials.
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Observability tools overwhelm you with data, and at the end of the day you still don't know where your code went wrong. Instead of just showing you another graph about how something's broken, Sentry hands you real context about your code [12] with stack traces, replays, and
This Fastify plugin allows you to run Vite's development server as middleware and expose your Vite app to your Fastify application. It has configuration hooks to simplify router integration and other customizations.
Expo SDK 53 beta is now available with support for React Native 0.79 and React 19. It has the New Architecture enabled by default. Edge-to-edge display is also enabled by default for new Android projects, with plans to extend this to existing projects in SDK 54. There's also a new experimental Expo UI package for integrating Swift UI and Jetpack Compose, alongside experimental support for caching local builds for faster development.
WebTUI is a CSS library that allows devs to create visually appealing Terminal-like UIs within web browsers.
Devs can use Cursor rules to provide LLMs with consistent project-specific instructions. The best strategy is to create a "meta-cursor rule" – a template that guides AI in generating new rules based on conversations or specific ideas. This approach makes rule creation easier and is more efficient.
This is an index of programming essays along with summaries of what they're about. The essays cover topics like approaches to software development, how to make technical decisions, how to succeed as an engineer at a startup, and more. Each entry in the list includes a bit about the lessons learned from the essay along with an excerpt.
AI agents are autonomous programs that use AI models and tools to achieve specific goals through a series of interactions, unlike traditional AI models that usually have single input-output exchanges. This autonomy allows agents to understand their environment, make decisions, take actions, and maintain context over time, letting them handle complex, multi-step tasks. New standardized protocols like MCP and A2A show that agents are going to be more prominent in the future.
The Open Guide to Equity Compensation explains the complexities of equity compensation, including stock options, restricted stock, and restricted stock units, to help employees, hiring managers, and founders make informed decisions and avoid costly mistakes in C-corps in the USA.
Google DeepMind, with its state-of-the-art models like Gemini 2.5 and its integration across Google's ecosystem, has surpassed competitors like OpenAI and Anthropic in the AI race in performance, cost-effectiveness, and hardware capabilities.
ArkType is a 1:1 TypeScript validator for both editor and runtime environments.
The Model Context Protocol (MCP), a growing standard for integrating third-party data and tools with LLM-powered chats and agents, still has some vulnerabilities and limitations in protocol security, UI/UX, and LLM security.
The five common caching strategies software devs must know are Cache-Aside (lazy loading), Read-Through, Write-Through, Write-Behind (write-back), and Write-Around. The choice of strategy depends on the application's specific needs, such as whether it deals with read-heavy workloads, data consistency requirements, or write-heavy loads.
Rapid Storage on Google Cloud overcomes object storage limitations by using Colossus, Google's internal file system, to get sub-millisecond latency. Colossus provides a stateful protocol where clients get handles containing file storage information, allowing for direct data access and low-latency durable appends. Rapid Storage uses gRPC-based streaming with these handles, which lets user authorization be front-loaded, provides subsequent reads/writes directly to Colossus, and has error handling during stream interruptions.
Browsers are removing default styles for `h1` elements nested within sectioning elements like `section`, `article`, `nav`, and `aside`, which previously adjusted the heading size based on nesting depth. Devs need to explicitly define font sizes and margins for `h1` elements to avoid unexpected styling changes and failing Lighthouse audits. Lighthouse will flag `h1` elements without specific font sizes, and browsers like Firefox and Chrome are already implementing or warning about these changes.
AI skepticism often is falsely simplified into two camps: those who believe "AI is fake and sucks" versus those who think "AI is real and dangerous." This dichotomy is useless because it overlooks the nuances of AI's reality, impact, and political economy. Instead, AI is better viewed as a tool for shifting power away from individuals toward centralized structures.
MVPs are misused and lead to wasteful, unfocused product development. Instead of immediately building MVPs, teams should first validate their target user segment, business model, and potential growth loops. Product teams can avoid building solutions nobody wants by doing the strategic groundwork upfront.
Firebase Studio is a full-stack AI workspace to speed up app development by using AI agents for backend, frontend, and mobile apps. It allows devs to quickly build by importing existing repositories or using AI tools like App Prototyping and Gemini Code Assist. It also has easy deployment to Firebase App Hosting.
The Lighthouse Scoring Calculator provides a Lighthouse score based on manual inputs, like LCP (Largest Contentful Paint).
Pledge is a lightweight, thread-safe reactive programming framework in Swift for simple state management and event propagation using observables and global stores. It has features like thread safety, priority notifications, rate limiting, and functional operators.
This developer wrote a book called "100 Go Mistakes and How to Avoid Them." It all started with a blog post that went viral. From there, he got a publishing deal with Manning and had multiple reviews with editing. The book became a success, with translations and recognition within the Go community.
AI performance continues to improve across benchmarks, adoption is rising in various sectors, and investment is surging, especially in the U.S. While the U.S. leads in model production, China is quickly closing the performance gap, and responsible AI practices are growing unevenly.
TanStack Router's upcoming `intent` preloading feature will intelligently predict user navigation based on cursor movement to proactively load likely routes before the user interacts with a link.
A surprising size optimization in the Rust compiler is for nested enums, where the compiler cleverly reuses the tag space of the inner enum within the outer enum to reduce the overall memory footprint.
A method for using custom `.localhost` domains to access locally running web applications is to configure `launchd`, `/etc/hosts`, and Caddy as shown in this post.
Common UI mistakes in CSS navigation menus include small target areas, improper use of Flexbox gap, unforgiving dropdown target areas, lack of dropdown closing delay, and absence of animated anchor links.
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Innovations like local-first software, automated reasoning, and advancements in cross-platform development are trends that are quietly leading to better developer and user experiences. For example, Notion was able to improve its web app performance by over 20% by using SQLite in browser, which is a combination of the SQLite, WebAssembly, and local-first software trends.
"Naked" React Context providers can be bad for performance due to unnecessary re-renders. Using custom context providers, which hold state management logic within a dedicated component, improves separation of concerns and prevents unrelated components from re-rendering. This approach uses component composition to make sure only context consumers update when the context value changes.
Forbidden request headers are HTTP headers that user agents (browsers) cannot modify. These headers, like fetch metadata request headers (sec-fetch-*), can reliably show if a request originates from a user navigating directly in the browser. Forbidden headers like "Host" cannot be overridden.
Bouldering (rock climbing) and engineering management are similar in that they both require learning, adaptability, and perseverance. Both involve incremental progress, embracing failure as a chance to grow, and changing strategies when initial plans don't work.
Vibe coding is when developers guide AI tools instead of directly writing code. While it promises increased productivity and more accessibility for those who don't code, it may also erode deep technical understanding and create unsustainable development practices, especially as an application grows.
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Building, managing, and scaling cross-channel notifications gets complicated fast. Knock [14] is a single API for managing messages across email, in-app, Slack, push, and SMS. Plus, a visual workflow builder and template editor anyone can use. All with observability, like you built it in-house. Send 10k notifications per month for free [14].
Anthropic has introduced the Max plan for Claude, which has 20x higher usage limits and priority access to new features and models for those who hit the usage limit often on the current Claude Pro plans. Users can choose between two tiers, 5x more usage for $100/month or 20x more for $200/month, depending on their workflow.
Google Cloud has launched Agent2Agent (A2A), an open protocol that allows AI agents to communicate and collaborate across different platforms and vendors. It standardizes how agents exchange information and coordinate actions. A2A has support for long-running tasks and different modalities (like audio and video).
Ask the Dev is a context-aware Chrome extension that understands the webpage you're on and can help answer questions on the page using LLMs. It only submits the URL you're asking a question on and doesn't track your browser activity.
Anthropic's Education Report analyzes one million anonymized student conversations with Claude.ai to understand AI usage in higher education. The study found that STEM students, especially those in Computer Science, are early adopters who use AI for tasks like problem-solving and output creation. Students mostly use AI for higher-order cognitive functions like creating and analyzing, which means there are concerns in creating a dependence and over-reliance on AI.
Node.js has overhauled its release infrastructure for better reliability, performance, and maintainability. The new system uses Cloudflare Workers and R2 to serve release assets more efficiently, with automated failover, retries, and modern observability tools.
Dan Abramov, the creator of Redux and previously a core contributor to React, gave a 30-minute long talk with comprehensive, complementary notes about React Server Components.
Google has announced Ironwood, its seventh-generation Tensor Processing Unit (TPU), designed for demanding AI inference workloads.