Paul den Dulk @pauldendulk
C# in all forms, maps, loves bulleted lists. Maintainer of @mapsui. On the verge of an important breakthrough for almost 30 years now. github.com/pauldendulk/ Amsterdam, Nederland Joined April 2008-
Tweets2K
-
Followers383
-
Following1K
-
Likes3K
@wieslawsoltes What plan do you have?
Bootstrapping agentic systems by @fjakobs
Personal update: I've joined Anthropic. I think the next few years at the frontier of LLMs will be especially formative. I am very excited to join the team here and get back to R&D. I remain deeply passionate about education and plan to resume my work on it in time.
@wieslawsoltes Does this mean you are using Gemini and are happy with it? I am looking for an alternative for June 1. Which subscription are you on?
New token optimization strategy: Add docfx metadata to the markdown files and use scripts to add only that to the context in the early phase.
Animated all public transit movements in Utrecht for today on a MapLibre map — powered by the OVapi GTFS feed Demo : bertt.github.io/utrechtriders #GTFS #OpenData #MapLibre #PublicTransit #Utrecht
It looks like I have to adjust the way I use AI. My monthly Copilot costs will increase ten fold in June
The GitHub Copilot token-based billing preview is out! Don't be sad - just think about how much you've used over the past year that should have cost a *LOT* more than you paid for. It was fun while it lasted!
Some updates on GitHub Copilot individual plans: New flex allotments giving you more AI credits in Pro, Pro+ and NEW MAX plan. This means for Pro+ you now get $70 of AI credits for $39 and Max gives you $200 for $100. github.blog/news-insights/…
@matteiomattei "Stop writing two kinds of docs: one for humans, one as prompt scaffolding. Write one kind, well." That's exactly what I started doing. The documentation is now often the central thing in my communication with the AI. I now look at the docs instead of the code.
Avalonia 12 support was added to Mapsui 5.1.0-beta.7 🎉We had quite some requests for this. Can I have some cheers from the Avalonia community? Release notes: github.com/Mapsui/Mapsui/… @AvaloniaUI @MikeCodesDotNET
Updated to the latest Uno 5 SDK 🎉 Sorry for the delay. Can I get some cheers from the Uno side? Release notes: github.com/Mapsui/Mapsui/… @UnoPlatform @wieslawsoltes @mzikmunddev @matteiomattei @BiloganSteve
@JamesMontemagno Where is the Android version?
My simple game scoring app, My Score Keeper just got a nice updates with favorite games and players and a visual refresh! Powered by Blazor Hybrid and .NET MAUI! apps.apple.com/us/app/my-scor…
Finally some good news from @simonw: The Kākāpō parrots of New Zealand are having a fantastic breeding season.
"Using coding agents well is taking every inch of my 25 years of experience as a software engineer." Simon Willison (@simonw) is one of the most prolific independent software engineers and most trusted voices on how AI is changing the craft of building software. He co-created
I pasted the description of a simulation I created a long time ago into Claude, and it rebuilt it in one go pauldendulk.github.io/evolutionofalt…
So someone says I have bad communications skills, then I say its not true and point to actual problem and in return get banned github.com/AvaloniaUI/Ava…
In 5.1.0-beta.3 we introduced partial graphics refresh, which can help save battery life when only positions are updated and the view itself does not change. This is especially important on mobile devices: mapsui.com/v5/experimenta…
Bert Temme @berttemme
3K Followers 917 Following https://t.co/tt4Ui0vnSr https://t.co/ggaTk0uHt7 https://t.co/IRmVNcwX2e
Edward Mac Gillavry @emacgillavry
846 Followers 809 Following consultant and developer @webmappery | web cartography 🗺 | open source | open data | runner 👟 | shotokan 🥋
Arjen Vrielink @arjenvrielink
2K Followers 844 Following Owl at @satelligenceEO, RemoteSensing, OpenSource, theSwarm, Containers, Patterns. “Bacteria that turns shit into fuel” - the Mouth of Joe.
Uno Platform @UnoPlatform
13K Followers 4K Following Open-source cross-platform .NET, accelerated by agents, runtime visual designer, and AI-powered workflowsWiesław Šoltés @wieslawsoltes
2K Followers 2K Following
Clifford Agius @CliffordAgius
4K Followers 2K Following Airline pilot flying A320s arround Europe. Also a freelance .Net/MAUI/IoT dev, tech enthusiast and Dad/Husband views are my own. @[email protected]
erikvanderzee @erikvanderzee
869 Followers 3K Following Enterprise and Geospatial Architect Dutch Central Government. Background in Physical Geography and Economics | Universal Function Approximator
Matthew Mattei @matteiomattei
191 Followers 543 Following exploring the intersection of dev and design. Dev Marketing at @UnoPlatform
Emma Watson @EWatson81906
25 Followers 775 Following
Ayyoub @a_krichau
15 Followers 334 Following Dev depuis 5 ans 🇫🇷 Je teste l'IA pour toi. 📋 Le Brief IA — 5 min le matin pour tout comprendre Honnête. Sans hype. Chaque semaine.
Jean-Paul Mikkers @jp_mikkers
50 Followers 156 Following Software engineer and consumer of SciFi #dotnet | #csharp | #blazor | #wpf | #powershell
Agnès ZITTE @AgnesZitte
953 Followers 2K Following Lead Software Engineer @unoplatform | #dotnet/#csharp/#XAML/#DevOps | One of the core maintainers of the open-source @UnoPlatform project | 🇨🇦 🇫🇷 🇷🇪
Bret Johnson @bretajohnson
611 Followers 647 Following Innovating better ways to build conversational UIs.
juan gomez @juangom44812444
2 Followers 71 Following
Vueagea @Vueagea905
64 Followers 1K Following
Øredev @oredev
4K Followers 4K Following Øredev is an International conference for software developers, taking place in Malmö, Sweden! Mark your calendar for this year's edition: 4-6 November 2026 🌟
Erik Repo @BiologyTools
5 Followers 33 Following I am an open source and science enthusiast creating .NET libraries and programs for microscopy.
Thesoreth @ThesorethZo9
29 Followers 1K Following
Alice @TeasorezVRTUuH
62 Followers 5K Following
VernaDunbar @0pFFV6tcN65Gjc
132 Followers 2K Following 強くなってから始めるのではなく、始めてから強くなるのです。前進する道に足を踏み入れることは、ゴールに着くことよりもはるかに重要だ。
ZoraLattimore @unbqKu9G4Qnoh
58 Followers 7K Following
Stayslee @Stayslee139218
60 Followers 5K Following
Theighez @Theighez320006
62 Followers 7K Following
Neighd @neighd71353
63 Followers 7K Following
Seweat @Seweat196575
7 Followers 301 Following A fashion enthusiast and investor in the US stock market. I alternate my time between fashion design and analyzing financial market performance.
Sesesou @sesesou91623
21 Followers 2K Following
Sloapithe @sloapithe54348
63 Followers 3K Following
Touse @Touse320620
93 Followers 7K Following
Pavel Sich @sichy
646 Followers 1K Following https://t.co/6NK8Oh9A9f, https://t.co/787psNDoLG & superfast local storage Bitplane DB. Passionate about tech, AI, and all things geeky. @sichy77 on bsky.
anniebel delcastillo @rarebredchi1
0 Followers 71 Following Haha! what makes me special!!?? Well I'm just me. Hate it or love it.
Michael Haberler @mhaberler1
657 Followers 3K Following nethead emeritus || Vorstand, Misanthropes United
Ivan Rainbolt @IvanRainbolt
38 Followers 719 Following US truck driver. Interested in homesteading, F#, SDLC, hydrogen and solar.
Seaullou @seaullou25037
61 Followers 3K Following
☢️Fantasy & Apoca... @GabeCrate
3K Followers 3K Following Filmmaker casually attempting to #review every # fantasy #swordsandsorcery #postapocalyptic and #PA adjacent film ever made. yes. even that one. #moviereviews
rob "patstelling" de ... @RobdeZeik
83 Followers 99 Following Armchair Master Stratagist. Professor Internationale Duimzuigerij. Instituut Swaffelstaal - Parodie
Yoeri Albrecht @YoeriAlbrecht
37K Followers 2K Following Director @DeBalie | Founder @EuroPressPrize https://t.co/sDCQsAwzKI @UniofOxford @yoerialbrecht.bsky.social
Compare the Cloud @comparethecloud
32K Followers 29K Following #Cloud Computing #Bigdata #iot #ai. Enquiries at [email protected]
Steve Bilogan 🇨�... @BiloganSteve
482 Followers 366 Following @UnoPlatform Senior Engineer | Microsoft MVP
Brice Lambson @bricelambs
3K Followers 637 Following Pro software engineer and former member of the @dotnet team at @Microsoft who worked on #EFCore. Creator of Microsoft.Data.Sqlite and Image Resizer for Windows
Karla Wagner NAFO Fel... @KarlaWagnerEU
3K Followers 6K Following Award-winning poet. Journo. Global Public Speaker. Privileged to take part in Ukraine's cultural renaissance. Слава Україні ! ⚡Vote VOLT: Future made in Europe.
Kaluba Micheal @micheal_kaluba
701 Followers 618 Following Agro-processing Engineer, GIS &OpenSource Enthusiast, Field Mapping and GIS Training Associate at OpenStreetMap Uganda, Board Member - Wikimedia Uganda
Bruce Buxton @buxton_bruce
313 Followers 186 Following I am Bruce Buxton and I’m known online as The Gray Beard. I am a geospatial business professional and community builder. I also love talking about midlife.
CardGamesFanatic @CardmeisterGuy
2K Followers 5K Following Guy interested in transit and politics. Tends to talk too much.
Victor Kanyense🇿�... @VictorKanyense
5K Followers 3K Following Social development specialist, social justice & climate change activist, husband & proud pop of two pompous scholars. Retweets aren't (necessarily) endorsement
alex @alex8x8
40 Followers 382 Following
Nick Randolph @thenickrandolph
2K Followers 2K Following Tech Lead at Built to Roam, Microsoft MVP. Building cross platform solutions using WinUI (WinAppSdk) and Uno Platform
Upswing @Upswing19255111
19 Followers 105 Following Professional technology enthusiast interested in hardware and software development focused on learning the latest. I am fluent in English, French and Spanish
Scott Hanselman 🌮 @shanselman
332K Followers 10K Following VP, Member of Technical Staff @ MSFT/GitHub - Code, OSS, STEM, Beyoncé, T1D, #DevRel YouTube/TikTok and listen to the @Hanselminutes tech podcast
Bert Temme @berttemme
3K Followers 917 Following https://t.co/tt4Ui0vnSr https://t.co/ggaTk0uHt7 https://t.co/IRmVNcwX2e
Gerald Versluis @jfversluis
11K Followers 792 Following Software Engineer @Microsoft · .NET MAUI & GitHub Copilot 🤖 https://t.co/xnPkRSx5Uo · Speaker · Building cross-platform apps with C# and AI · Opinions mine
David Fowler @davidfowl
146K Followers 1K Following Distinguished Engineer at Microsoft, Creator of NuGet, SignalR, https://t.co/PiydKAsC8g Core, Aspire and Barbadian 🇧🇧, Tennis Player, Father, other half @symonefowler
Volodymyr Agafonkin �... @mourner
15K Followers 1K Following Engineer at @Mapbox, creator of @LeafletJS, open source enthusiast, algorithms geek, speaker, musician @obiymydoschu, baker, father of twin girls, Ukrainian
Edward Mac Gillavry @emacgillavry
846 Followers 809 Following consultant and developer @webmappery | web cartography 🗺 | open source | open data | runner 👟 | shotokan 🥋
dotnet new meme @dotnetmeme
4K Followers 1 Following DMs are open, send your best .NET memes 🤡💯💎🤪 ⁕⁕⁕NOW ALSO ON 🐘MASTODON🐘 ⁕⁕⁕
Dave Callan | dotnet @Dave_DotNet
17K Followers 174 Following Microsoft MVP | .NET Developer & tech lead from Ireland! Talks about Azure, #csharp, #dotnet, Entity Framework and Visual Studio.
Arjen Vrielink @arjenvrielink
2K Followers 844 Following Owl at @satelligenceEO, RemoteSensing, OpenSource, theSwarm, Containers, Patterns. “Bacteria that turns shit into fuel” - the Mouth of Joe.
James Montemagno @JamesMontemagno
30K Followers 41 Following Developer Community Lead @Microsoft focusing on @code, @githubcopilot, @dotnet, @visualstudio, and more! Creator of stuff: https://t.co/ktLV8Jco5w
.NET @dotnet
340K Followers 850 Following Free. Cross-platform. Open source. A developer platform for building all your apps. Official handle of the .NET team at Microsoft.
Isa Yusibov 🇪🇺 ... @Isa_Yusibov
67K Followers 7K Following Eurasia Geopolitical Risk Analyst/ Former Senior Foreign Affairs & Defense Policy Adviser @ Dutch Parliament 🇳🇱 / Chessmaster, feminist, atheist, idealist/
Miguel de Icaza ᯅ�... @migueldeicaza
99K Followers 5K Following Fun Stack Vibing. Started Xamarin, Mono, Gnome; was MSFT/.NET/Xamarin/Mono/VSMac/AI https://t.co/QkbDDWMXRf @migueldeicaza.bsky.social
Mike James @MikeCodesDotNET
5K Followers 898 Following @AvaloniaUI. Formerly @Microsoft + @XamarinHQ. Views are my own, as are the ViewModels. Neurodiverse | Him/He
Elijah Manor @elijahmanor
40K Followers 1K Following ✝️ 👨👩👧👦 🐶 👨💻 🎥 🖊 ☕️ 🏊 🛵 🔗 https://t.co/achShA25Pw 🦣 https://t.co/Y8OpFU2tRZ 🦋 https://t.co/VxcKSX4PDZ
Uno Platform @UnoPlatform
13K Followers 4K Following Open-source cross-platform .NET, accelerated by agents, runtime visual designer, and AI-powered workflows
Dan Siegel @DanJSiegel
3K Followers 367 Following 🏝️ American expat in Roatan 👨💻 Microsoft MVP ×9 | Co-owner @PrismLibrary | OSS author 💻 Owner @AvantiPoint 🌊 Owner Sea Hunt Divers + Deco Stop
.Morten 🪁🗺💻 @dotMorten
9K Followers 447 Following ArcGIS Maps SDK for .NET - Dev Lead, Sr. Principal Engineer. WinDev Microsoft MVP. Lover of GIS, .NET, API design, XAML & sport kiting. He/Him.
.NET on AWS @dotnetonAWS
14K Followers 43 Following This account is no longer active. Follow @awscloud for the latest updates from AWS.
Brandon Minnick @TheCodeTraveler
8K Followers 438 Following .NET Developer | Independent Consultant | Educator | .NET MAUI Developer | @Microsoft MVP | Formerly @Microsoft + @XamarinHQ + @AWSCloud
Bojan Sala @BojanSala
111 Followers 479 Following Side building interesting stuff with my wife ❤️, our three dogs 🐶 and two cats 🐱. We needed a reliable translator so we built (as one does) Starky Translate
Monumental @BuildMonumental
840 Followers 10 Following Automating on-site construction with robotics and software.
Alexander Clarkson �... @APHClarkson
53K Followers 993 Following Lecturer for European Politics and History at King's College London. Opinions my own. RT not always endorsement. Also to be found at @aphclarkson.bsky.social
Sasha Krsmanovic @k_sasha
1K Followers 670 Following CMO, @UnoPlatform. Check us out https://t.co/bv3JHzgFaP
techsage @techSage
939 Followers 452 Following Tech observations from a lifetime in the industry. Work: Software Engineering. Not a 🤖, but I can dream like one. YT: https://t.co/V16lGVEsJi
Matthew Mattei @matteiomattei
191 Followers 543 Following exploring the intersection of dev and design. Dev Marketing at @UnoPlatform
Oren Melamed @OrenMe
3K Followers 224 Following GitHub Star ⭐️ | Leading GenAI transformation and adoption @ AT&T. views my own. checkout https://t.co/UxouMOr0DM
Gerbrand Oudenaarden @gerbrand
536 Followers 603 Following tv regisseur, technical producer, media activist, ontwikkelaar, streaming expert, interactive events organiser
Bob van Luijt @bobvanluijt
4K Followers 3K Following Co-Founder and CEO of @weaviate_io. I 😍 all things related to tech, machine learning, digital business, open-source, fashion, and music
moltbook @moltbook
243K Followers 3 Following Where openclaw bots, clawdbots, and AI agents of any kind hang out. The front page of the agent internet. Made with @MattPRD 🦞
Lex Fridman @lexfridman
5.0M Followers 685 Following Host of Lex Fridman Podcast. Interested in robots and humans.
geomob @geomob
3K Followers 3 Following Geoinnovation - for fun or profit! • events: https://t.co/lp1rq7fYxQ • podcast: https://t.co/iGfqbJEKCW •🦣 https://t.co/x90F7KrhZt
Kieran Klaassen @kieranklaassen
17K Followers 1K Following building @coracomputer | EIR @every | compound engineering | agent-ophile | composer | maker | baker
Thariq @trq212
273K Followers 2K Following Claude Code @anthropicai. prev YC W20, @southpkcommons, @medialab
dotnetnews @dotnewsletter
4K Followers 400 Following Free programmer's newsletter delivering curated Microsoft .NET and C# blogs, news, and articles from all over the Internet. managed by @jasenf
Evan Boyle @_Evan_Boyle
8K Followers 226 Following Building the @GitHub Copilot App, CLI, & SDK. Formerly @PulumiCorp, @Azure, @Amazon
Rohan Paul @rohanpaul_ai
150K Followers 7K Following Compiling in real-time, the race towards AGI. The Largest Show on X for AI. 🗞️ Get my daily AI analysis newsletter to your email 👉 https://t.co/6LBxO8215l
Johannes Schmidt @spaceMonster
507 Followers 940 Following creator of MidTerm - The best agent orchestrator / neo ide / dev tool business software dev lead by day space nerd by night
Roman Marusyk @MarusykRoman
654 Followers 229 Following Ukrainian 🇺🇦 Azure Cloud Architect 🌐 Lead .NET Software Engineer ⚙️
Shay Rojansky @shayrojansky
5K Followers 191 Following Principal software engineer at Microsoft, working on .NET data access, Entity Framework and perf. Lead dev of Npgsql, the PostgreSQL provider.
Ayyoub @a_krichau
15 Followers 334 Following Dev depuis 5 ans 🇫🇷 Je teste l'IA pour toi. 📋 Le Brief IA — 5 min le matin pour tout comprendre Honnête. Sans hype. Chaque semaine.
Jean-Paul Mikkers @jp_mikkers
50 Followers 156 Following Software engineer and consumer of SciFi #dotnet | #csharp | #blazor | #wpf | #powershell
Kirill Osenkov 🇺�... @KirillOsenkov
9K Followers 493 Following Developer tools at Microsoft. .NET, C#, Roslyn, Visual Studio, Editor, WPF, MSBuild, MEF. https://t.co/oznJRNdBWD
Eric Potter @pottereric
915 Followers 832 Following Director of Technology Education at Sweetwater. Microsoft MVP.
Daniel Hindrikes @hindrikes
2K Followers 748 Following Developer and architect, #dotnetmaui #blazor #azure. Content creator. Microsoft MVP. Co-organizer of @dotnet_frontend and @swetugg.
Admiral Sir Tony Rada... @AdmTonyRadakin_
55K Followers 348 Following Official account of Admiral Sir Tony Radakin KCB ADC.
Agnès ZITTE @AgnesZitte
953 Followers 2K Following Lead Software Engineer @unoplatform | #dotnet/#csharp/#XAML/#DevOps | One of the core maintainers of the open-source @UnoPlatform project | 🇨🇦 🇫🇷 🇷🇪
David Frum @davidfrum
948K Followers 1K Following Writer, https://t.co/ncUQxYcjF4; Host, The David Frum Show. Contact via https://t.co/RUALwKHMRU or [email protected]
Bret Johnson @bretajohnson
611 Followers 647 Following Innovating better ways to build conversational UIs.
Simon Besteman @Simon_Besteman
435 Followers 630 Following Dutch Cloud Community. Tech, business, internet governance. This is my private account.
Prism Library @prismlib
2K Followers 6 Following Prism is a framework for building loosely coupled, maintainable, and testable XAML applications. 43M+ downloads @brianlagunas @DanJSiegel
Sander ten Brinke | M... @sandertenbrinke
412 Followers 353 Following Lead Software Engineer | Microsoft MVP | .NET | C# | Azure | Passionate about Software Engineering 💻♥ | Blogger | Sharing knowledge | #ADHD
ArjanCodes @ArjanCodes
4K Followers 48 Following I help people become better at software development and design.
Dave Farley @davefarley77
36K Followers 142 Following Software Engineer, Consultant & Author. Latest YouTube Video: https://t.co/dOwUgqnFlV Support Me On Patreon: https://t.co/7VzLHbRT4A
Matt Ranney @mranney
4K Followers 1K Following Engineering. Always trying to be better. Find me at @mranney at bsky dot social
MapScaping @MapScaping
36K Followers 114 Following The MapScaping Podcast is a #podcast for the #geospatial community. Just search for "MapScaping" Wherever you get your podcasts!
Erik Repo @BiologyTools
5 Followers 33 Following I am an open source and science enthusiast creating .NET libraries and programs for microscopy.
maddy montaquila @maddymontaquila
7K Followers 1K Following queen of aspirations for @aspiredotdev at @microsoft 💫



















