Let’s Get Agentic: LangChain and LlamaIndex Talk AI Agents

The phrase “agentic systems” (or “agentic workflows”) popped up more than a few times at last week’s AI Engineer World’s Fair, held in San Francisco. AI agents were the focus of two leading AI engineering startups: LangChain and LlamaIndex, each of which offered their own spin on the technology in presentations. The term “agent” in … Read more

Pivoting From React to Native DOM APIs: A Real World Example

To develop the user interface of its web browser, Edge, Microsoft recently began moving away from React and other JavaScript frameworks to embrace what it called an “HTML-first” approach. Instead of using React to create the user interface — the most common web development paradigm today — the Microsoft Edge team pivoted to an approach … Read more

Static Sites Do Scale: Eleventy vs. Next.js at 11ty Event

Last week the static site generator Eleventy (11ty) held a one-day virtual conference for its passionate community of web developers. In his opening keynote, Eleventy creator Zach Leatherman urged attendees to “keep building for the web.” He likened this to an act of rebellion against the dark forces driving today’s internet. “We have nothing but … Read more

One Login: Towards a Single Fediverse Identity on ActivityPub

In a recent post on Nostr, one of many Twitter alternatives that have popped up in the post-Musk era, OG Twitter developer Evan Henshaw-Plath (a.k.a. Rabble) wrote a critique of ActivityPub, the decentralized social network protocol that underpins the fediverse. “You can’t use a single fediverse identity with your profile and followers in Peertube, Mobilizon, … Read more

Why PHP Usage Has Declined by 40% in Just Over 2 Years

The latest monthly update of the TIOBE index asks, “Is PHP losing its mojo?” For the month of April, TIOBE’s programming language index ranked PHP 17th, “its lowest position ever.” It’s not just TIOBE that shows PHP declining in popularity. In the annual Stack Overflow developer survey, PHP has fallen from 30.7% in 2018 (i.e. … Read more

FediForum Showcases New Fediverse Apps and Developer Network

This week I attended FediForum, a two-day virtual event about fediverse technologies. The fediverse is a decentralized network of apps that connect together via the W3C ActivityPub protocol. Its biggest and most well-known app is Mastodon, the microblogging platform that Meta’s Threads is currently in the process of interconnecting with (via ActivityPub). What FediForum showed … Read more

The Future of Websites in the Age of AI and SEO Decline

There’s a lot of concern amongst website builders about the impact AI will have on web traffic. And it’s not just AI that web developers have to worry about. Google is phasing out third-party cookies by the end of 2024, social media referrals continue to decline, and mobile application platforms have a checkered history of … Read more