Jonathan Markwell @jot.is · 12/08/2026I pre-ordered this. It is likely the most useful book for SaaS published this year. bsky.app/profile/asma... 290
Jonathan Markwell @jot.is · 13/07/202620 years ago today I incorporated the company that became The Skiff Ltd. Looking forward to sharing some of the things members shared with me when we celebrated on Friday. 070
Reposted by Jonathan MarkwellAdrian Marin @adrianthedev.com · 26/06/2026Avo 4 is here 🎉 15 months, ~2000 commits, and about 50 teams kicking the tires. It's a full redesign, not a fresh coat of paint. A safer way build your internal tools 🧵 1194
Reposted by Jonathan Markwellrem / Remy Sharp @remysharp.com · 16/06/2026Did you know that tickets go live for @ffconf.org next Thursday? 10am UK time. You going for the early bird tickets, or going to wait it out? 1129
Jonathan Markwell @jot.is · 10/06/2026At Stripe Tour London. Thousands of people. I might be the only one wearing shorts. 120
Jonathan Markwell @jot.is · 31/05/202624 hours until the first Stripe Brighton meetup. Room for a few more people if you want to join… …and still time for me to include your dietary preferences in the meal order :) luma.com/0zakatidluma.comStripe Brighton Community meetup #1 · LumaJoin the Stripe Brighton Community for casual conversations about small businesses making money online. Food and drink will be provided to keep the… 021
Jonathan Markwell @jot.is · 27/05/2026Just published: "The 2026 problem". Check it out and subscribe to get everything I'm making. brightondynamic.com/posts/the-20... 120
Jonathan Markwell @jot.is · 18/05/2026Very happy for Bulgaria’s Eurovision win. Hopefully it’ll be within a week of @balkanruby.bsky.social and I can come to Sofia for a couple of weeks with the family. Bangaranga! 050
Jonathan Markwell @jot.is · 08/05/2026Already have people signed up who came to DevNest, OpenCoffeeSussex, SussexFounders and LTV Conf :) Hope you can join us too: luma.com/0zakatidluma.comStripe Brighton Community meetup #1 · LumaJoin the Stripe Brighton Community for casual conversations about small businesses making money online. Food and drink will be provided to keep the… 010
Jonathan Markwell @jot.is · 07/05/2026My next newsletter "The only billion-dollar company I'm comfortable depending on" is coming today. Subscribe to get it and stay in the loop on everything I'm creating. brightondynamic.combrightondynamic.comBrightonDynamicGet smarter about working in Brighton, Sussex, UK. 130
Jonathan Markwell @jot.is · 29/04/2026The Skiff is becoming The Imposter Club In the first 4 weekends of May The Skiff is being transformed into The Imposter Club, venue 20 in the central trail of Brighton Artist Open Houses. A celebration of The Skiff’s community and its creative side! Details: brightondynamic.com/posts/the-sk...brightondynamic.comThe Skiff is becoming The Imposter ClubVenue 20 in the central trail of Brighton Artist Open Houses 010
Reposted by Jonathan MarkwellHumanists UK @humanists.uk · 08/04/2026Yesterday, the International Space Station made contact with Artemis II, marking the first time in history that two spacecraft on separate missions communicated directly with one another. A first not just for space travel, but for humanity. Incredible. www.scientificamerican.com/article/in-a... 29822
Reposted by Jonathan MarkwellSimon Willison @simonwillison.net · 03/04/2026Warning to open source maintainers: the Axios supply chain attack started with some very sophisticated social engineering targeted at one of their developers simonwillison.net/2026/Apr/3/s...simonwillison.netThe Axios supply chain attack used individually targeted social engineeringThe Axios team have published a full postmortem on the supply chain attack which resulted in a malware dependency going out in a release the other day, and it involved … 1226263
Jonathan Markwell @jot.is · 06/03/2026Today’s rainy dog walk was one of the best I’ve had for a while thanks to the return of this: softwaresocial.dev/episodes/wer... Thank you @mjwhansen.com and @leenyburger.bsky.social!softwaresocial.devSoftware Social | We're baaaaaack! And more chaotic than everMichele and Colleen are back on the mics! We talked about our recent lives, burnout recovery, AI tooling, and the evolving landscape of content creation and marketing automation. Oh, and Colleen le... 131
Reposted by Jonathan MarkwellAmy Hoy @amyhoy.bsky.social · 06/03/2026a few days ago i watched this video on the xz->openssl exploit and everybody with commit access should be forced to watch it, eyes held open by clamps if necessaryyoutu.beThe Internet Was Weeks Away From Disaster and No One KnewYouTube video by Veritasium 1305
Reposted by Jonathan MarkwellMartijn Grooten @martijngrooten.bsky.social · 14/02/2026BBC international editor Jeremy Bowen, speaking to the FT, on impartiality www.ft.com/content/b139... 072
Reposted by Jonathan MarkwellKatharine Hayhoe @katharinehayhoe.com · 13/02/2026Bluesky is the new science Twitter, new study by @whysharksmatter.bsky.social and Julia Wester concludes! "Results show that for every reported professional benefit that scientists once gained from Twitter, scientists can now gain that benefit more effectively on Bluesky than on Twitter."academic.oup.comScientists no Longer Find Twitter Professionally Useful, and have Switched to BlueskySynopsis. Social media has become widely used by the scientific community for a variety of professional uses, including networking and public outreach. For 9667932211
Reposted by Jonathan MarkwellPeter Cooper @cooperx86.bsky.social · 07/02/2026Been putting off moving off asdf to mise for managing Ruby versions for months. I shouldn't have. It took two minutes to migrate and it Just Works™. 2122
Jonathan Markwell @jot.is · 07/02/2026Wondering if this is more or less likely to be true now. Might depend on definition of a SaaS. 150
Reposted by Jonathan MarkwellJamie Schembri @jamie.schembri.me · 07/02/2026Just found the video floating around, but didn't see it posted here yet. Here's hoping there'll be a next time :-). @friendlyrb.com www.youtube.com/watch?v=bUjV...youtube.comFriendly.rb 2025 - September 10-11 2025YouTube video by Friendly rb 061
Reposted by Jonathan Markwelltapster @mileswoodroffe.com · 04/02/2026New post > When ideas can be brought to life at this pace it ushers in a new way of working... The innovation is and always has been the ideas... now can we can implement these ideas so effortlessly and cheaply, the code essentially becomes a disposable commodity mileswoodroffe.com/articles/cla... 062
Reposted by Jonathan MarkwellOnur Ozer @onurozer.me · 20/01/2026Since meeting @jot.is at @friendlyrb.com last year, we've been working on cogrid.com, a competitor research and tracking tool for SaaS founders and marketers. We're launching the MVP in a few weeks. Join our mailing list to follow our progress and get early access!cogrid.comCoGridAutomated competitive intelligence for SaaS teams 0143
Jonathan Markwell @jot.is · 16/01/2026Just booked my ticket and accommodation, probably shouldn't have put it off until now - not many rooms left: bsky.app/profile/jot.... 110
Jonathan Markwell @jot.is · 13/01/2026It’s Alex’s first day. You want to help them make a big impact fast. You let them use your computer, email address & app logins. They’re so quick you can’t even see all the steps they’re taking. What could possibly go wrong? Why can’t we onboard LLMs the way we would really onboard an employee? 141
Reposted by Jonathan MarkwellJeremy Smith @jeremysmith.co · 10/01/2026Hey Ruby consultants, freelancers, and agencies! Quick reminder: we have the Ruby Consultants Quarterly Gathering (over Zoom) on Monday, 1pm ET! Come talk shop with other Rubyists. (It's not widely publicized, so if you don't have an invite, DM me and I'll add you.) 258
Reposted by Jonathan MarkwellDan Moore is at Monktoberfest @mooreds.com · 07/01/2026Great short post from @mheap.dev: michaelheap.com/visibility-i... It takes practice to deliver the right level of abstraction--too many details are not great. But surprises are so so bad. Even if Alice delivers a month later than Bob, people understand why and are more likely to accept it.michaelheap.comVisibility is VelocityWhy visible progress beats speed: how incremental updates build trust, reduce risk, and change how complex product work is perceived. 093
Jonathan Markwell @jot.is · 06/01/2026Someone just spotted I'm "featured quite heavily" in the video here: businessofsoftware.org/events/bos-e... (10 days left before prices go up)businessofsoftware.orgBest Software Conference in Europe - BOOK NOWBusiness of Software Europe 2026 returns to Cambridge, UK on 13-14 April. Join founders and leaders at this top software conference. 110
Reposted by Jonathan MarkwellAlex Hillman @alexhillman.com · 02/01/2026If you haven't seen MKBHD's microchips for scale explainer, you are missing out holy moly this was like Beakman's World of the current era. so good. www.youtube.com/watch?v=Jh9p...youtube.comI shrunk down into an M5 chipYouTube video by Marques Brownlee 051
Reposted by Jonathan MarkwellJulian Rubisch @julianrubisch.at · 31/12/2025Did you know that I do sound branding for a fee? 👇🏻 soundlogo.cosoundlogo.coSoundLogoI create outstanding sound branding for small businesses and content creators. 111
Reposted by Jonathan MarkwellMarco Roth @marcoroth.dev · 30/12/2025Alongside the Ruby 4.0 release last week, I published charm-ruby over Christmas, bringing @charm.land's excellent terminal UI libraries to Ruby. A full TUI framework, reusable components, styled output, forms, markdown rendering, spinners, charts, and a lot more! Demos below ⬇️ 78427
Reposted by Jonathan MarkwellJulian Rubisch @julianrubisch.at · 21/12/2025Here's a Christmas present for the Hotwire community! 🎅 I've compiled the entire (free) Hotwire Club knowledge base into a searchable MCP database. 📚 Here's the Github repository complete with install and configuration instructions: github.com/TheHotwireCl...github.comGitHub - TheHotwireClub/hotwire_club-mcpContribute to TheHotwireClub/hotwire_club-mcp development by creating an account on GitHub. 1102
Reposted by Jonathan MarkwellXavier Noria @fxn.bsky.social · 17/12/2025We were very proud to present @marcoroth.dev with the Rails Luminary Award 2025. And yes, I was on a secret mission to Zurich 😀. rubyonrails.org/2025/12/17/m...rubyonrails.orgCongrats Marco Roth: 2025 Rails LuminaryWe are stoked to share that the Rails Core team has announced Marco Roth as the 2025 Rails Luminary. 05314
Reposted by Jonathan MarkwellTerence Eden @edent.tel · 04/12/2025New blog post: The Web Runs On Tolerance shkspr.mobi/blog/2025/12/the-web-ru… If you've ever tried to write a computer program, you'll know the dread of a syntax error. An errant space and your code won't compile. Miss a semi-colon and the world collapses. Don't close …shkspr.mobiThe Web Runs On ToleranceIf you've ever tried to write a computer program, you'll know the dread of a syntax error. An errant space and your code won't compile. Miss a semi-colon and the world collapses. Don't close your brackets and watch how the computer recoils in distress. The modern web isn't like that. You can make your HTML as malformed as you like and the web-browser will do its best to display the page for… 0104
Reposted by Jonathan MarkwellSimon Willison @simonwillison.net · 27/11/2025At the risk of starting the flame war to end all flame wars... Modern LLMs (GPT-5.1, Claude 4.5, Gemini 3) produce excellent code and can be a significant productivity boost to software engineers who take the time to learn how to effectively apply them - especially if used with coding agent tools 8877274
Reposted by Jonathan MarkwellCory Zue @coryzue.com · 19/11/2025Yesterday all of my sites were down. I could have brought them back up by changing one flag in a dashboard, but the dashboard was also down. So I just made sure I'm better prepared if this happens again. Little guide if you want to do the same: www.coryzue.com/writing/clou...coryzue.comHow to disable CloudFlare proxying when you can't access the dashboardJust in case, you know, CloudFlare goes down or something... 063
Reposted by Jonathan MarkwellPaul Lomax @paullomax.co.uk · 18/11/2025There are two kinds of people in the world - smart people who know they’re lucky, and lucky people who think they’re smart. 1112
Jonathan Markwell @jot.is · 11/11/2025I think I might have found the perfect Christmas present for my 9 year old (and me): vole.wtf/doctype/vole.wtfDOCTYPE magazine 🚀⌨️’80s BASIC type-in mags are back, but this time for HTML! 121
Reposted by Jonathan MarkwellBest for Britain @bestforbritain.org · 10/11/2025SUPERB and angrily unvarnished response, by former BBC chairman, Lord Patten. "I don't think that we should allow ourselves to be bullied into thinking that the BBC is only any good, if it reflects the prejudice of the last person who shouted at it." ~AA 7541051312
Reposted by Jonathan MarkwellSteve Parks @steveparks.me · 09/11/2025I decided to spend this remembrance day educating myself about the sacrifices we're supposed to be remembering. I now live on the atlantic coast of France, so decided to learn something about of the second world war here. As a result, I've been down the most amazing rabbit hole of discovery... 4448
Reposted by Jonathan Markwellrem / Remy Sharp @remysharp.com · 05/11/2025Added more photos from our "wall of vibes" ffconf.org/photos/ Lots of lovely memories and probably gives you a sense of what the event is too. Today is the last day before late-bird pricing kicks in, and then we're IRL next Friday.ffconf.orgFFConf photos over the yearsView photos from previous FFConf web development & JavaScript conferences in Brighton, UK. 074
Reposted by Jonathan Markwelljamie @jamie.ideasasylum.com · 30/10/2025Last week I wrote up a post about why I think you, a software developer, need to adopt AI: jamie.ideasasylum.com/2025/10/24/w... I believe: - AI is inevitable - it's our job to be curious and understand new technologies …jamie.ideasasylum.comWhy you need to adopt AI (as a software engineer)I know you’re probably sick of hearing about AI but here’s why I think (some of it) is important to use 181
Jonathan Markwell @jot.is · 14/10/2025I've been given a packing list. On Thursday morning at 9am I fly from Gatwick. I'll return to Gatwick at 6pm on Monday evening. For the ~100 hours between the flights I'll be offline and unreachable - I don't know what I'll be doing. I'm trusting that time to a good friend and a mountain guide. 290