Multiplayer UIs aren’t new. Tools like Figma and Google Docs have brought collaborative, real-time experiences to millions of users. But for most developers, building robust and scalable real-time applications has always been out of reach. Real-time is hard. The benefits are obvious: no stale data, ...

Today, Warp is excited to roll out support for OpenAI’s newest model, GPT-5, to all users. Internal testing shows GPT-5 to be especially strong at making changes that cut across multiple layers of the tech stack. Check out the video below to see GPT-5 tackle a real-world change in Warp, adding the a...

A TypeScript & JavaScript library for handling large file uploads with multipart support and progress tracking. The Upload JS provides a simple way to upload files to MapTiler and track progress.

We may find ourselves celebrating liability.Yes, I wouldIs code a liability?Yes. We own it after it's made.Will programmers celebrate code?Yes. We are easily impressed by cool software.But would we celebrate liability?Yes, but of course, stated this way, we know we shouldn't. To avoid this, we must ...

Policies are unexpectedly tricky to get right.Here are some of the Ash policies issues that I've had to work my way through.Fall through if not forbiddenA forbid_if will only forbid the whole policy if the check is true. If that check is not false, but you still want those actors to be able to execu...

After hearing your feedback loud and clear, we've redesigned our 10,000 email/month plans to match how you work. You told us: "I need these features, but I don't need to pay for volume I'm not using." "For side project developer and hobby engineering enthusiast, like me, the latest plan that offers ...

Dyad is a local-first, open-source AI coding assistant that helps you build and iterate on web apps from your own machine. You can chat with Dyad to scaffold code, review changes, or debug issues all inside your editor. Unlike most cloud-based tools, Dyad runs locally, supports any LLM (including GP...

Overview of the technical hurdles I overcame to evolve my intern project into a new feature for users.

Past, present and future work to make Blender available for Windows on Arm.

AI is starting to feel less like a buzzword in cybersecurity and more like a practical tool. In the last couple of years, organizations worldwide have started actually deploying AI and machine learning to combat cyber threats. Surveys show about 64% of organizations now use AI for threat detection a...

MCP UI extends the Model Context Protocol to enable AI agents to return fully interactive UI components. It solves the critical challenge that commerce experiences require visual and interactive elements like product selectors, image galleries, and cart flows. This open-source protocol allows agents...

PubNub has a new Postman Collection to demonstrate our REST API

PubNub has a new Postman Collection to demonstrate our REST API

Your goal is not to write a book, it's to change how your reader thinks

Before we start, here is a demo of the counter (you can also check it out on CodePen): 12345678910-+ This idea started with a space invaders generator I recently made. If you look at the randomize button, you'll notice the number on the dice changes from five to three when you hover over it. A frien...

PubNub Illuminate now offers OEM and Reseller partners the ability to embed, rebrand, and integrate its real-time decisioning and analytics capabilities directly into their own products.

PubNub Illuminate now offers OEM and Reseller partners the ability to embed, rebrand, and integrate its real-time decisioning and analytics capabilities directly into their own products.

More and more software will be created by agents, not just code snippets but full-stack apps with interfaces, backends, persistence, auth. This means a big change in the shape of the devtools and software infrastructure supporting these apps. Many systems are now created at runtime, per app, per req...