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And here we are three years after I wrote about the Google Pixel Fold being announced, followed now with the announcement of the iPhone Duo...(I have questions about the naming by the way). Four years ago I was talking about web primitives in the platform for the Surface Duo. My how time flies. There are CSS media features, a Viewport Segments API, a Device Posture API but Chromium based browsers are the only ones currently supporting these things. I haven't been able to find any signal yet on whether Safari will support these things in the web platform as the developer docs focus on application development. If you're interested in trying out the platform features, you can emulate the Surface Duo and Galaxy Z Fold in the developer tools. And if you're thinking, do I really have to have my website adapt to two screens? The answer is no. Adding a design to an application or dual screen makes sense if you have an experience that has two simulataneous contexts that are useful e.g. a list of email messages/inbox on one screen, an open message, email thread or email composer on the other. Here's one of my talks from 2022 if you're interested in learning more about what's available in the browser for dual screen/foldable devices. Happy building :)
The year flies by when you're postpartum, sleep-deprived and your little bubba is suddenly on the move and making developmental leaps. Time is this sort of weird compressed experience, not dissimilar to the way I felt about COVID and 2020 (wasn't that just yestersday? No indeed it was not, it was 6 years ago). And I'm a bit discombobulated as September is upon us. Budget planning at work? Didn't I just do budget planning for 2026? I went back to work in June, which has been an adjustment and prompted many an identity crisis, but at the same time I am happy to be back and doing lots of soul-searching. I'm in a better place than the start of the summer. Part of the soul-searching has been prompted by AI and the state of tech that I re-entered into. I still hate how it is being shoved down our throats and the prioritization of data centers, especially in places experieincing drought. Everyone should have access to water and humans should be prioritized over a data center. Full stop. For my current role, it has been extremely helpful in speeding up mundane tasks like compiling reports, and giving me more time to spend on things like design and social media content, which I historically had barely enough time for. But I continue to be baffled by AI and its bubble. The IPO valuations seem wildly ridiculous, and I've seen the salaries offered to people and I wonder how it is even remotely sustainable. I also hate the fearmongering and the polarizing content ("AI is going to replace [your industry of choice here]") to create engagement bait that has come with the commercialization of this technology. It is a horrible and interesting time in tech. I have seen many qualified people laid off because of "cost-cutting", and it's not right. Summer Bits # We survived multiple heatwaves in South East England, and while I'm told there were four, it really felt continous up until a week or two ago. I've kept the windows open and the house chilly in the morning because it is a relief. The first heatwave in May was stressful as hell, with Chloe about to be 5 months and trying to keep her cool while our upstairs rose to 28 C. The number of parents lamenting online about the lack of knowledge sharing in prenatal classes about how to keep a baby cool in hot weather was more than zero. We all knew the safe sleep guidelines said 17-21 C but wtf are you supposed to do when you can't get any part of your house that cool? It was stressful and horrible, but it's over for now. I think. My dog Vogue has had health issues since last October and we have finally got to a point where I have not had to take her to the vet in about a month or so. She's on heart meds and has mitral valve heart disease. Her heart is quite enlarged but we're managing. She rides in the bottom of Chloe's pram for walks so she still gets to go out and about. I love her to bits, I can't believe she's 14 and I cherish the time I have remaining with her. The Patio # While it became increasingly apparent that we will need more space when Chloe is older, I decided to make the most of what we have and asked our landscapers to put a patio in off the back of the house, and they finished it in early July. It has become a daily sanctuary, and I'm sad the nights are getting shorter. There was a good 3-4 weeks when we were outside eating dinner. Yorkshire Coast # We didn't leave the country this year for my birthday. I can't remember why it didn't quite work out, but we took our first overnight trip with Chloe up to the Yorkshire Coast and Whitby. It was beautiful and by the time we eventually found our groove with Chloe and naps and going out to do things, it was already time to leave. I love the sea, and it was lovely to be along the coast for a few nights. Will hopefully make a more permanent move along a coastline at some point. Family coming to visit # My mother came to visit for 3 weeks and help with Chloe which was so lovely for her to get that time bonding with her granddaughter. She also got to see Chloe make some big development leaps even in the short time she was here. Then my sister came and stayed with us for a week. We went to Wrest Park, London and Warwick Castle and Chloe loved it all. I only wish both my mom and sister could have stayed longer. What I've been... # Watching # A lot of reality TV. I've just been hella into Bravo shows more than usual. Ladies of London: The New Reign - It was the best Bravo show I've watched in a long time. Interesting characters who felt more authentic than Real Houswives. I am gutted it was not renewed. I want more of Mark and Martha! The Valley - More reality TV. Oddly comforting as the new season started when I was 3-4 months postpartum and two of the women on the series were also at that stage of postpartum so it made me feel a bit normal and seen. House of the Dragon - Season 3 was way better than 2. Rooster - Love a Steve Carrell show. It was different. I enjoyed it. Dutton Ranch - Ridiculous and outlandish like Yellowstone but entertaining. And it's Premier League season again babyyyy. Though I am extremely sad Arsenal sold Trossard. Boooo. But I'm thrilled there has been so much football on. Reading # Ha - it is taking me months to finish books at this particular moment in time. Glad I read so many last year. I did finish Crescent City #3 House of Flame and Shadow back in April. I started Brimstone (Fae & Alchemy #2) but could not stay engaged, so I DNF. I know book one was ripped apart because of the writing, but I was entertained. I couldn't look past the writing this time. I am currently making my way through the first book of Dungeon Crawler Carl. Other Bits # In this process of soul-searching and finding my identity as a mother, I am back to the state of mind prompting me to ask "why not?" when something comes up. So I bought a Pioneer DDJ-FLX4 to learn how to DJ and have been rediscovering the music I so love at festivals and feeling re-energized about something new. I'm loving mixing and am excited to see where this takes me. I've also decided to go back to school. Not your normal school though. I have become deeply interested in astrology and am going to pursue that for fun. Looking forward to being in a classroom setting again. Because why the hell not?
I started work back up again yesterday, June 1, as a remote tech worker for an open source consultancy. My husband started his paternity leave today. I'm only going back part-time for the moment so my rough plan is to work 3 days a week with the exception of this week, as I wanted to open my laptop, clear out my inbox, setup my Notion pages for 2026, change my away message and just try to get a vague sense of what's happened while I've been away. I'll work Monday-Thursday but Monday and Tuesday will be half days. My goal for the day was to get up with Chloe at 6:00 AM like normal. Put her down for her nap at 7:30. Have Jhey take over while I take the dog to the vet for heart scan and then log on for a little bit this afternoon. The universe said, a plan with an almost 5 month old? Nice try. Chloe woke up at 3:00 AM which is unusual for her. I rocked her back to sleep. Put her down. Tried to crawl back into bed. She woke up, rolled onto her tummy, and cried because she can't get onto her back because she's seemingly forgotten how to do so. She started rolling tummy to back weeks ago, but now that she can go back to tummy...that's all she does. Rinse and repeat until 6 AM. So I'm at that shattered level of tired. So much so that when I take my dog Vogue to the vet and they're telling me the results of her heart scan, it's not processing how poorly her heart actually is until I get home and talk to Jhey. She'll be on medication for the rest of her life. She's 14. We'll do another scan in a month to see if the meds help slow the progression of her heart enlargement and then I'll ask for a potential timeline...how much time they think she has left. Jhey goes to the gym and then someone shows up to pick up his special edition Mustang that he's sold. I get Chloe down for her nap and log on at 2:00 PM. I had briefly logged on for a half hour in the morning to just do a quick check and update. My inbox is a disaster as it seems my out of office reply, replied to spam messages that would normally not be in my inbox and I have 100s to delete. I try to be ruthless and delete as much as possible but leave the more company-wide discussions for follow up. I try and skim the chat. But there's too much. By the time it's 5:00 PM I have barely managed to get my Notion pages set back up. I'll try again tomorrow. I remind myself that today was particularly difficult with scheduling and is not indicative of my days going forward. Tomorrow I'll try for more routine. I go over to Jhey's parents' house and chat, we bring Chloe back for her nap, then bath and bedtime routine. I make a quick dinner of shrimp stir fry with a nice veggie stir fry pack from Waitrose. I almost make it to the end of the Euphoria finale but pass out briefly and then go up to bed. Exhausted but accomplished. Day one of this new life and routine and figuring it out is complete.
Today is my last day of maternity leave. Chloe is down for her morning nap and I'm trying to process the last 5 months and where it has all gone and all these complicated feelings. I want to go back to work and I don't. I am only going back part-time for a few months but it still feels like a massive shift is about to happen. Chloe is on a pretty good routine at the moment and just learned to roll over from her back to front. She is more aware, getting stronger and so damn cute. Her little gummy smile when I get her out of her cot in the morning and after naps fills my heart with such joy. I'm not sleeping particularly well at the moment and it's not necessarily because she wakes up at night. I have a lot of anxiety around sleep at the moment because of how hot it's been in the UK. Somehow despite the broken sleep, I get through the day and have a burst of energy after she goes to bed. I started anti-depressants for postpartum depression around the 3.5 month mark. This can also cause sleep issues and insomnia but I feel a lot better and have no problem saying without medication I'd be struggling to survive. I've even rediscovered my joy for a few hobbies and am excited to start gardening again and have decided our outdoor space needs an upgrade. I'm finding a rhythm again, ever so slowly. When it comes to the web and my career, I feel like I'm coming back at a weird time. AI is wrecking havoc and I continue to be skeptical of how hard it is being pushed. I believe it can be useful and is a tool, but the places where it could have the most impact and be incredibly transformational are not being funded adequately. I also don't believe it can adequately replace entire roles, and I don't believe we should be expecting 10x the output from workers because AI may be automating some tasks for them. We should not be pushing AI generated code to PRs without reviewing it or having some understanding of what has been generated. I fear there's going to be a lot of slop to clean up. I've been approached to create a proposal for a new side project. Details TBD but I'm considering moving ahead with it as it ties into Design for Developers. There's a lot on my mind, but I'm expecting Chloe to wake up any moment so I will eventually share those things on the blog but I will be back from maternity leave tomorrow (June 1) and dipping my toes back into adult life again. I've enjoyed the level of disconnection from online. My screen time is way down as I try to avoid being on my phone when Chloe is in front of me. Priorities have shifted. I've shifted. I feel like a completely different person, but I think it'd be strange if I didn't. How can you not grow after the experience of giving birth and motherhood?
And suddenly it happens one day in March. The sun beams down in a rare cloudless sky. It might be cold as the wind gently blows but The Sun. The Sun beams down and it promises Long nights on the horizon. It promises miserable humid days And lovely warm days. Harsh mid-day light. Dreamy golden evenings. It comes out to announce Winter's end before It once again disappears behind England's cloudy skies. And Suddenly Spring is here and my soul is warmed once again.
More in programming
Reading my recent computing retrospective, I realised there was a big section missing: the people in my life that made an impact and helped shape my career. Outside my immediate family, one person made an outsized contribution, and I’m fairly certain that without his influence my life would have taken a very different path. The fact that I’m still here in 2026, still writing code and being fortunate enough to have a career in something I love is testament to him. So I’d like to take a few moments to talk about my old secondary school teacher, George Dryden. Denied Back in 1995, I had a problem. I knew I wanted to study computing at university and build a career out of my passion, but there was a snag. For those unfamiliar with the UK schooling system, when you’re 15-16 you take a set of GCSE exams in a broad range of subjects. After that, you pick around 3 subjects to really focus on over a period of 2 years. These are called A Levels, and they are a big step up and are meant to prepare you for a degree-level course at university. Admission to university is also governed by these results - if you want to study computing, you’re going to need a computing A-Level, and most universities will only accept you (or “make an offer”) if you achieve a certain grade. And whilst I had taken computing at a GCSE level, my school did not offer a computing A-Level course. I instead had to settle on “Design & Technology”, which just didn’t inspire me. Instead of working on my portfolio and projects, I spent most of my time daydreaming and writing code on the Acorn Archimedes computers that were the staple of every 90s UK school. No disrespect to the teachers - they were all awesome - but it just wasn’t for me. I was miserable, and by the end of my first year, I was well on my way to failing outright with my entire future plans seemingly going up in smoke. Someone noticed That’s when George stepped in. He’d taught me computing right the way through my GCSEs, and with no A-Level course on offer, that was officially where his involvement was supposed to have ended. It didn’t. He had noticed my constant presence in the computing labs - before and after school, during lunch breaks, free “study” periods - working on some little pet project or digging into RISC OS internals. I remember him as warm, with a wicked, dry sense of humour, and a refreshingly spiky attitude to authority - I always got the sense he’d worked out for himself which rules were worth taking seriously and which ones weren’t. And he always had time for me. I spent years pestering him with questions that had nothing to do with anything on the syllabus, and he’d always find a way to answer them that actually made sense. He was just as supportive of my odd little obsessions. At one point I’d got deep into the BBS scene, which I thought was the coolest thing ever, and decided what the school really needed was an internal BBS running on its own network. So I wrote one. It was deeply cringeworthy, obviously - but George helped me put posters up around the school advertising it, and even gave it a mention in assembly one morning. I think about five people in total ever checked it out. It didn’t matter: a teacher had stood up in front of the entire school and treated my weird little project like it was worth something, and that was a hugely validating moment for me. Off the books He recognised the passion, and eventually he made a suggestion: What if I quit the Design and Technology course, and instead attempt the A-level course myself? Personally, I also suspect he was enjoying himself. There was some internal school politics behind why computing wasn’t offered at A-Level in the first place - I never knew the details - and I think the prospect of one of his students simply going out and getting the qualification anyway appealed to him on two separate levels. It would get me where I wanted to go, and it would wind up exactly the right people. It wouldn’t be easy, he warned. The school would be against it, plus it was a two-year course which I’d have to cram into one year. I’d have to do it all myself - studying, lesson planning, coursework - he couldn’t help me in an official capacity, but he said he’d advocate for me and help where he could. If I had assignments, he’d send them off to be graded and would give feedback in his own time. He’d enter me in for the exams and also gave me a set of keys to the computer lab so I could use it whenever I needed. It was the first time anybody outside my own family had really shown faith in my abilities and encouraged me to take a stand. It was a pivotal moment for me - I realised if I wanted something badly enough I would have to fight for it, but I could still make it happen. I didn’t have to take “NO” for an answer - a lesson I think I picked up from watching him as much as from anything he ever actually said to me. After a few weeks of dithering, I took the jump. I remember a few awkward meetings with the school administration but thanks to his behind-the-scenes work, I was soon following my dream. An intense year And yes, it was bloody hard work. I had to condense an entire two year course into under a year, be disciplined enough to produce my own study plan, and be critical enough of my own shortcomings that I could focus my study where it was needed. I pretty much lived and breathed it for months straight and was more-or-less a permanent fixture in the labs or school library poring over my course books. I’d make lists of questions and chat to George over lunch, and he’d provide guidance and encouragement. It was a lonely way to learn with no classmates to compare notes with, no lessons to turn up to, and right up until the end I had no real idea whether any of it was good enough - but bit by bit, it started to feel like something I could actually pull off. And sure enough, in the late spring of 1996, I sat down in an exam hall with my fellow students, the only one with an A-Level computing question paper in front of me. The final exam went by in a blur - I can only remember a few of the questions now (and a peculiar obsession with the Pascal language) - but I do remember the euphoria as the invigilator called “time’s up, pens down, close your papers NOW”. I had done it. A few nerve-wracking months later, my Mum drove me into school to pick up my results. I ripped open the envelope and saw it - I’d passed with an A grade! I literally ran up the stairs to George’s office next to the computing labs to thank him personally. I’d taken my camera into school to take a few last photos for memory’s sake and snapped this photo of him before I walked out the school gates for the last time: A different path Because of him, I managed to get into my university of choice, studying computing with a focus on networks. Because of that, I landed my first job working as a “webmaster”, and my career since has been one of the highlights of my life. All these years later, it’s a real privilege to be able to get up each morning and actively look forward to working in an industry I love. Without George stepping up for me and encouraging me to believe in myself, none of that would have happened. I wouldn’t have had the career I have, and I wouldn’t be where I am now. I met my wife when we both worked at a software company - she sat at the desk behind me - so even my home and family life can be traced back to that spring of 1996. And the A-Level itself was only half of what I took away from that year. The qualification opened the door to university, but the lesson that came with it was every bit as important: that a “no” isn’t always the end of it, and that sometimes the answer can be argued with. I’m so proud of what I managed to achieve all those years ago, and even more thankful to have had someone like George in my life to put me on the right track. Mr. Dryden I did see him again after I left. He drank in one of my local pubs - a pub I’d been going to for a good while before I was technically old enough to be in it - and I’d say hello if I spotted him in there, mostly in the months before I moved away to university. After that it was only a handful of times. For years I’d find myself scanning the room whenever I was back home and in for a pint, half expecting him to be at the bar. At some point I stopped seeing him altogether and eventually moved across the country. The trouble was I never really knew how to talk to him outside of school. He was always Mr. Dryden, or just “Sir”, I don’t think I ever once called him George to his face! I was (and still am if I’m honest) fairly socially awkward, and I never worked out how to phrase the thing I actually wanted to say: that he had changed the entire direction of my life, and I wasn’t sure he knew it. So instead I’d say hello, and ask how he was, talk about nothing much, and go back to my friends. Epilogue Sadly, 3 years ago now, I opened the latest issue of my old school alumni newsletter to read that he’d passed away. The photo at the start of this article was taken from his obituary article and I read that he’d had a long illness and had suffered from dementia at the end. I did write to him years ago by email - I don’t know if he ever got it, or was in any capacity to understand what he’d done for me, but I hope so. There’s an old saying by one of my favourite authors (Terry Pratchett) that “no one is finally dead until the ripples they cause in the world die away”. In one of his books, a character keeps the memory of his son alive by passing his name along a series of telegraph towers. It’s in that spirit that I’m writing this post - I debated it for many years as it’s very personal to me and I also have no contact with any of George’s family so I have no idea what they would make of it all. But even though it’s 30+ years ago now, I will never forget him or what he did for me - and at least now, if someone searches his name it’ll be recorded here for as long as I’m alive and running this site. Thank you, Sir. George Dryden 1942-2023
Let’s step inside the kernel and understand how it implements copy-on-write and what are its implications for the performance of user-space systems
Yesterday, I received this email as a response to You Can't Vibe Code Love. It's such a remarkable and powerful statement that I asked permission to share it here, in its entirety, with personal information redacted: Hey Jeff, Hope you and your family are doing well.
A frustrated Reddit post about being a condom between an AI and production made the rounds in our team. Here is why I think the opposite is true and what it means for how we review code, plan work and think.
And here we are three years after I wrote about the Google Pixel Fold being announced, followed now with the announcement of the iPhone Duo...(I have questions about the naming by the way). Four years ago I was talking about web primitives in the platform for the Surface Duo. My how time flies. There are CSS media features, a Viewport Segments API, a Device Posture API but Chromium based browsers are the only ones currently supporting these things. I haven't been able to find any signal yet on whether Safari will support these things in the web platform as the developer docs focus on application development. If you're interested in trying out the platform features, you can emulate the Surface Duo and Galaxy Z Fold in the developer tools. And if you're thinking, do I really have to have my website adapt to two screens? The answer is no. Adding a design to an application or dual screen makes sense if you have an experience that has two simulataneous contexts that are useful e.g. a list of email messages/inbox on one screen, an open message, email thread or email composer on the other. Here's one of my talks from 2022 if you're interested in learning more about what's available in the browser for dual screen/foldable devices. Happy building :)
