John Allsopp
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John Allsopp
@johnfallsopp.com
Great grand father of responsive web design. Web Daoist. Organiser of the Web Directions conferences webdirections.org

Built the streaming service for conferences conffab.com

post clips to Bluesky from any webpage webdirections.org/bluesky-poster
From a single mockup to handling i18n, a11y, performance & data complexity - Juntao Qiu (@Atlassian) maps the evolutionary path of frontend systems #SystemDesign #DevSummit25

Juntao Qiu at Dev Summit 25 bit.ly/3K4FzSb
November 8, 2025 at 10:04 PM
Lost in translation between Figma and code? Mandy Michael shows how to build a shared vocabulary that actually sticks #DesignSystems #DevSummit25

Mandy Michael at Dev Summit 25 bit.ly/41V0GN7
November 8, 2025 at 4:04 AM
Major platform shift alert! Rupert Manfredi (@Unternet) explores how AI clients will displace the web and why this must develop in the open #PlatformShift #AI #DevSummit25

Rupert Manfredi at Dev Summit 25 bit.ly/42xjrGm
November 8, 2025 at 1:10 AM
Peak NPS
November 7, 2025 at 11:40 PM
AI + Model Context Protocol = actual work getting done. See how to safely connect AI to your APIs, file systems & tools. Actions > words! #MCP #DevSummit25

Tamas Piros at Dev Summit 25 bit.ly/3K60jZO
November 7, 2025 at 10:00 PM
The browser already has what you need! CSS Grid, Web Animations API, native state management - why are we still adding framework bloat? Join Jono Alderson at #DevSummit25

Jono Alderson at Dev Summit 25 bit.ly/46lVnr5
November 7, 2025 at 4:00 AM
Monolith to microservices giving you headaches? Lovee Jain (@Prezzee) shows how Backend for Frontend pattern could be your architectural best friend #BFF #Microservices #DevSummit25

Lovee Jain at Dev Summit 25 bit.ly/3Kmrz6m
November 7, 2025 at 12:53 AM
To understand recursion, you must first understand recursion. Ryan Yu makes it click with real-world JS examples & stack-safe patterns #DevSummit25

Ryan Yu at Dev Summit 25 bit.ly/4nxx6oX
November 6, 2025 at 9:52 PM
Where is your frontend on the maturity curve? Juntao Qiu shows the journey from static pages to components to state to caching to optimization & beyond #DevSummit25

Juntao Qiu at Dev Summit 25 bit.ly/3K4FzSb
November 4, 2025 at 3:55 AM
Stop rebuilding checkboxes from scratch! Tim Nguyen shows how upcoming web standards will make form controls fully customizable with just CSS #WebStandards #DevSummit25

Tim Nguyen at Dev Summit 25 bit.ly/3Iooh20
November 4, 2025 at 12:56 AM
What happens when AI can actually DO things? Tamas Piros from @Cloudinary shows how MCP lets AI execute file ops, manage assets & automate tasks #MCP #DevSummit25

Tamas Piros at Dev Summit 25 bit.ly/3K60jZO
November 3, 2025 at 9:51 PM
Run AI models locally. No internet required. No API costs. Zach Jensz demystifies WebGPU, OPFS & Service Workers to build truly offline AI web apps #DevSummit25 #OfflineFirst

Zach Jensz at Dev Summit 25 bit.ly/3K8amNY
November 3, 2025 at 4:02 AM
Still reaching for frameworks for basic animations? Jono Alderson says the browser is your ally, not your enemy. Native capabilities = simpler, faster, more resilient builds #DevSummit25 #WebPerf

Jono Alderson at Dev Summit 25 bit.ly/46lVnr5
November 3, 2025 at 12:53 AM
The browser era is ending. AI clients are the new platform. Rupert Manfredi on why we need to build this future in the open #DevSummit25

Rupert Manfredi at Dev Summit 25 bit.ly/42xjrGm
November 2, 2025 at 10:06 PM
Stop forcing mobile & web to share the same API! Learn how Prezzee uses Backend for Frontend pattern to optimize for each platform's needs #BFF #DevSummit25

Lovee Jain at Dev Summit 25 bit.ly/3Kmrz6m
November 2, 2025 at 3:54 AM
Stop playing telephone between design and dev! Learn to create documentation & workflows both teams actually understand #DesignOps #DevSummit25

Mandy Michael at Dev Summit 25 bit.ly/41V0GN7
November 2, 2025 at 12:57 AM
Simple, secure, phishing-proof authentication is here. @agektmr demos the new browser APIs that will define login for the next decade #Security #DevSummit25

Eiji Kitamura at Dev Summit 25 bit.ly/3VDyGtT
November 1, 2025 at 9:53 PM
Deploy ≠ Release! Geshan Manandhar (@SimplyWallSt) shares decade-long experience using feature flags to safely roll out to thousands while keeping devs happy #FeatureFlags #DevOps #DevSummit25

Geshan Manandhar at Dev Summit 25 bit.ly/3VDyE5f
November 1, 2025 at 3:53 AM
From ancient Greeks to modern web: Dmitry Baranovskiy (@Adobe) traces how geometry still shapes everything we design and code. Prepare for mathematical enlightenment #Design #DevSummit25

Dmitry Baranovskiy at Dev Summit 25 bit.ly/4nw1foL
November 1, 2025 at 12:50 AM
LLMs in-browser? Zero API keys? No app store cuts? Zach Jensz from @Prezzee shows how Service Workers + WebGPU = offline AI that actually works #DevSummit25 #WebAI #PWA

Zach Jensz at Dev Summit 25 bit.ly/3K8amNY
October 31, 2025 at 10:09 PM
Why do some designs just "feel right"? @DmitryBaranovskiy explores 2000 years of geometric principles that still drive modern web creativity #Mathematics #DevSummit25

Dmitry Baranovskiy at Dev Summit 25 bit.ly/4nw1foL
October 31, 2025 at 3:52 AM
From components to AI prompts - how do design systems evolve? @TammieLister shares lessons from years in open source #DesignSystems #AI #DevSummit25

Tammie Lister at Dev Summit 25 bit.ly/3Im9jJT
October 31, 2025 at 1:02 AM
Privacy-first AI is here! Learn how to run LLMs entirely in-browser using WebGPU. Zero cloud, zero keys, 100% user control. The future is local #DevSummit25 #WebAI

Zach Jensz at Dev Summit 25 bit.ly/3K8amNY
October 30, 2025 at 10:07 PM
Akismet used to do so well, but in recent months, seriously, WordPress spam comments are a bit of a disaster.
October 30, 2025 at 9:13 PM
The day has come: native form controls that actually style properly! @Apple's Tim Nguyen previews the CSS-only future we've been waiting for #DevSummit25

Tim Nguyen at Dev Summit 25 bit.ly/3Iooh20
October 28, 2025 at 3:55 AM