Jon McLaren (@[email protected])

Web Devreloper. Tech enthusiast. Play video games. My tweets do not represent employer.

[Jon McLaren (@[email protected]) @TheWebTech]

Have you been hearing about UI Extensions in HubSpot and wondering where to go to learn more and get started? https://t.co/P330H6HdFB
#HubSpot #Customize #CRM #UIExtensions

[Jon McLaren (@[email protected]) @TheWebTech]

@Gamingtronium LGTM ship it!

[ThePrimeagen @ThePrimeagen]

I stand by my private leaked DM

I'll be taking no further questions

[HubSpot for Developers @HubSpotDev]

Help choose the winner of the Building with AI mini-hackathon!

🗳️ How to vote:

👉 Head to the results page here: https://t.co/ED11JEDqVV

▶️ Watch all 4 videos (2:30 - 3 mins each)

🍽️ Choose your main course

[HubSpot for Developers @HubSpotDev]

Q: Which would use fewer credits: two prompts with Opus or ten prompts with Sonnet?
A: In general, the first 1-2 prompts consume less tokens. Make sure your first prompt is concise and specific.

[HubSpot for Developers @HubSpotDev]

How do you build? 👀 Join Nikita Jotwani and Jennifer Nixon at UNBOUND to discover your building style and meet someone who does it differently.

This is an interactive experience for anyone building - - or learning to build - - in the HubSpot ecosystem.

[HubSpot for Developers @HubSpotDev]

Heading to Boston for UNBOUND 2026? Meet us at the Builder Bar 🛠️

It’s open all day, every day — it's the go-to spot if you're customizing your HubSpot setup.

👇 Check out our ecosystem guide for can't-miss sessions, meetups, and more!

https://t.co/dAtnaizRbT

[HubSpot for Developers @HubSpotDev]

We just published a guide to skills files your agent knows when to use.

Brooke Bond and Jon McLaren on what makes a good skill candidate, why modular beats monolithic and how skills work alongside MCP servers.

👉 https://t.co/yqawUnWKSC

[Jon McLaren (@[email protected]) @TheWebTech]

I teased something at our last Dev Platform Playground. "How did you create the mock data for the demo?" came up more than once.
Answer: HubSpot Agent CLI + Claude Code. 1 prompt, done.
Now in public beta, go try it! https://t.co/n960S5zK4e
#HubSpotDev #HubSpot #AI

[Jon McLaren (@[email protected]) @TheWebTech]

@ThePrimeagen I can tell you're at the airport because of how many times I've dealt with these horrible PoS's. (PoS means point of Sale but if you thought the other possibility, you're also correct)

[HubSpot for Developers @HubSpotDev]

Dev Platform Playground on June 3 goes hands-on with what launched for Spring 2026 Spotlight.

Keynote from Director of Product for the Developer Product Group
+ 3 workshops: App Pages with UIE, Serverless Functions, AI + MCP dev.

Save your seat → https://t.co/zU4dllpdJy

[Jon McLaren (@[email protected]) @TheWebTech]

@tomzee8335 @NobelPrize Pretty sure thats just his wedding ring. Its the correct finger and is above the "meat"of the hand for lack of knowledge of a better term.

[HubSpot for Developers @HubSpotDev]

✨ NOW LIVE: The @HubSpot Developer Platform—your unified foundation for building smarter, faster and intelligent apps.

This reimagined developer experience makes it easier to create apps that grow with you and evolve with the HubSpot ecosystem.

📖 https://t.co/yVu82aEJQJ

[HubSpot for Developers @HubSpotDev]

@HubSpot 👉 Ready to start building? https://t.co/wNXetS0rs1

[HubSpot for Developers @HubSpotDev]

🤔 What does it take to build a developer platform and marketplace at AI speed?

Go Behind the Scenes with Laurie Qian and Jacqui Malis Becker on how we’re shaping the next phase of growth for developers and partners.

📽️ Watch the full video: https://t.co/K9XS9QX9pC

[Stack Overflow @StackOverflow]

Ryan sits down with Karen Ng, EVP of Product at @HubSpot, to chat about Model Context Protocol (MCP) and how her team implemented it for their server for their CRM product, the challenges of implementing the server with their ecosystem, and how agentic AI's impact on day to day work of technical teams.

https://t.co/RPgeUQmpWg

[Bernie Sanders @BernieSanders]

Here’s a radical idea:

[HubSpot for Developers @HubSpotDev]

👀 Have you checked out https://t.co/kSSJdZTUxc today?

We'd love to hear your thoughts about the new look in the comments!

#HubSpotDevelopers

[HubSpot for Developers @HubSpotDev]

Missed #INBOUND25? We've got you covered! 😉

Over the next few weeks, we'll unpack what's new for developers. View your all-in-one recap below.

This is just the beginning. We're moving fast—more features, integrations & ways to build better.

➡️ https://t.co/hVQOHdrwPJ

[Bree @bytesofbree]

Stop asking ambitious women how their spouses or partners feel about their goals. I don’t need approval to dream big and accomplish what I put my mind to.

[Jon McLaren (@[email protected]) @TheWebTech]

@bytesofbree Haha i can relate my hotel elevator that week literally caused my ears to pop meaning it went over 10mph at some point.