Mohit Sindhwani @onghu
Work: CTO, Quantum Inventions. CounciIlor, ITS Singapore. Opinions: Own Tweets: ITS/ Transportation, Ruby, Rails, Windows, Tech, Programming, Life & Oddballs notepad.onghu.com Singapore Joined July 2009-
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@YoseiIto @yukihiro_matz いいなあ! 僕の友達はたった今 日本のuTKernelをesp32-c6へ ポートしたばかりです
🔧 An open-weight coding model takes on a Rails 6.1 → 8.1 upgrade, including sequential framework upgrades, deprecated gems, asset pipeline changes, and SQLite migration. #Rails mariochavez.io/desarrollo/202…
@raysan5 @observerherb @ENDESGA My friend just ported a real-time OS kernel to the ESP32 (C3 for now) and is currently potting other middleware... some day, hopefully he's driving an LCD that can use this :)
I'm planning to add direct support for WASM libraries to JRuby so that you don't have to do any of the plumbing to boot up Chicory and bind the exposed functions. Imagine something like JRuby's Java integration, but you just `require 'mylib.wasm'` and call it from Ruby!
A great use of LLM tools: JRuby support for native Ruby libraries using Chicory WASM for JVM and JRuby's JVM integration! RBS (Ruby static typing) uses a C ext on CRuby. Now it also works on JRuby! JRuby support could really take off with this pattern! buff.ly/SDAtXId
Our friends over at @fastrubyio have posted a nice compatibility matrix for JRuby versions, covering Ruby and Rails versions. Check it out to see how the versions line up or to learn how JRuby can help you run Ruby and Rails better! fastruby.io/blog/jruby/rai…
🤩 DuckCon's talk slides and recordings are out: duckdb.org/events/2026/06…
I must tell my father this. He called me a couple of weeks back to say that he was stuck at a screen like this and the only way out seemed to be to attach a credit card for some M365 services... took him a while and a couple of restarts.
@3Nyu_sannyu For what it's worth, there's a setting at the bottom of notification settings if you'd prefer not to see suggestions to finish setting up
Reminiscing about my days in #embedded and #RTOS porting and #programming when I used to work with the Japanese #TKernel and the German #Infineon #Tricore processor. simpler times :) even this page: notepad.onghu.com/te #Tech
Amazing talks so far. If you don't have time yet, and want to read the notes, I'm taking some as we go. ssp.sh/brain/duckcon-…
Just a few of the other big announcements happening right now at #DuckCon
RubyGems 4.0.15 & Bundler 4.0.15 are out now. Bundler now coordinates -j parallelism across native extension builds via a make jobserver, and this release also lowers peak memory usage on full index loading and bundle install. blog.rubygems.org/2026/06/24/4.0…
@gautamrege Yes, of course. That's a different quagmire.
DuckDB's dot commands are super powers in its CLI. You can type '.changes on' to see how row count changed between operations. Really, really convenient for a sanity check after deletions and joins.
@VisAnalyticsNYC Arguably, non-truncated y-axes have the same effect. If the offset is massive & you want to highlight the changes "near the top", you may still need it, e.g., for a value that "swings" in the range 990 - 1000. So, as always, it'll depend on the message and the audience, I fear.
🚶➡️ The spaces we share mean different things to different people. As part of our Land Transport Master Plan (#LTMP), we explore: What does a great shared space look like to you? #LTMP #EveryJourneyMatters
@Cdubbin93 @MerriamWebster I've wondered if that approach is correct, though. Is it not for fathers in general, rather than just the father you have? Conversely, if you have only 1 child, would you call it Happy Child's Day because you don't have children yet?
@MerriamWebster Reading the other comments after I posted shows me why people who follow MW are natural companions.
@MerriamWebster I've always preferred it to be Fathers' Day as a day for all fathers, though.
ITO Yosei @YoseiIto
266 Followers 480 Following 伊藤製作所（株式会社ランバーミル）代表。普段の呟きはBlueskyに引っ越しました。子育てメモはThreadsに。IDは同じ→ @yoseiito
Keilae S @mrs_KeilaSequi
221 Followers 2K Following You can`t make the same mistake twice. The second time you make it, it`s no longer a mistake, it`s a choice.
SHERIF ISSAHAKU @SHERIFISSAHAKU2
12 Followers 111 Following
engineer-hamachang @EHamachang
172 Followers 132 Following Shinjuku.rb主催 型推論付きのlisp方言 「disco」 https://t.co/3tKNKpKSfp mrubyの型推論器 「Ruby-TI」 https://t.co/EKsG9l0Y3J
Mim @mim_djo
12K Followers 3K Following #MicrosofFabric user advocate, interests in Small Data & Self Service #Microsoftemployee since Dec 2023 , but my tweets are my own
Deborah Figg @FiggDeborah
2K Followers 3K Following These RC Toys could be perfect presents for your kids ⤵️ https://t.co/vFjavwvHuO
Yudai Takada / ydah @ydah_
1K Followers 898 Following Ruby core committer. Committer of Lrama. Co-Founder of #kyobashirb. Chief organizer of #osrk04, #kanrk08 and #kanrk09, #sekigahara01. #LR_parser_gangs.
Muwaffaq Elbadawi @MuwaffaqBadawi
670 Followers 4K Following Building @MusicTransify 🎧 | C# .NET Engineer
Amanda Jackson @lamarlinks
2K Followers 2K Following A matured woman with a good heart to make a better world with love. Proud to be a nutritionist 😊💪
Didar Hossain @didarhossain50
0 Followers 9 Following 🚀 Digital Marketer | FB Ads Expert 📈 Growth Partner 🤝 Let’s Scale Together
Dinesh Kotwani @tweetler_dinesh
196 Followers 3K Following Software Developer here for fun and memes.
☦️Wololo Wololo2�... @WWololo2
644 Followers 7K Following Wololo 👉 OFFICIAL! *Artist drawing arts & animations* *HUGE @shgurr_yt fan 🎩 ^^🚫NO BULLYING/RACISM|I got max Follow count srry 🚫^^FREE SPEECH! (🚫🇺🇸)
Carol @CarolSbidas
109 Followers 2K Following Seeking new adventures and exploring uncharted territories. Pushing boundaries and embracing the unknown.
Megan Johnson @johnson_me93242
43 Followers 189 Following A SMALL PROFIT IS BETTER THAN A BIG LOSS. INVEST NOW 📈📈✨️✨️ JOIN CRYPTO TRADING CLASS HERE NOW 👇 https://t.co/B837pKVCEm
Elysia @Coffieely
35 Followers 650 Following Avid #reader and aspiring #modernist #fiction writer. Practically challenged but passionate about #countrymusic #AnimalAdvocate
0xk3rmit @0xk3rmit
983 Followers 1K Following Founder of https://t.co/LLmR0P4rrF // ex CMO @monkeyempiree
Brad Ballinger @BradBMath
236 Followers 537 Following
Takuo Watanabe @wtakuo
2K Followers 2K Following Dept. of Computer Science, Institute of Science Tokyo 東京科学大学情報理工学院情報工学系の教員です． 主な研究分野はプログラミング言語です．
Roland Bouman @rolandbouman
4K Followers 4K Following 𝕏 sparks the rot ™ | Coup Data™ | Consultant & Developer @ https://t.co/jJmAG8FsUJ | https://t.co/DGjJANaK7h | Blazing fast pivot tables https://t.co/twm0h9o9FU
Rishi Pithadiya @rishipi
2K Followers 765 Following • Frequent Ruby & Rails tips 📬 • Tweets about web dev, productivity & life in general 📣 
Sidharth(a) Menon @sidmenonp
105 Followers 1K Following fintech vc @eximiusvc | pre-seed/seed | operator vc
Andrzej Krzywda @andrzejkrzywda
8K Followers 6K Following @Arkency CEO, Helping with big legacy Rails apps - upgrades, faster builds, new features, @rails_event_store
svs 🇮🇳 @_svs_
20K Followers 2K Following Tech recruiter. Prev CTO at https://t.co/fRXzo9kpka and https://t.co/8Y1nUjaNsj. 2x founder. Newsletter - https://t.co/KiGz0PU2WV. Resumes - https://t.co/qfFZFQf2kv
Zener Maritime @Zenermaritime
2 Followers 33 Following
Ravi Sorathiya @RaviSor08875235
145 Followers 471 Following Learning. Building. Failing. Repeating. Founder @sylvorn_labs × Developer Turning ideas into products.
daniel wintermeyer @danwintermeyer
2K Followers 2K Following Just a guy building some stuff. CTO/ Co-Founder @getclera
cryptonewbie007 @newbiez99
0 Followers 3K Following
Avish gumber @avish_gumber
170 Followers 8K Following I am on the run to fill in the most epic bio here,believe me,wait for it !
شمويل القرش... @AlmarShenwan
263 Followers 916 Following 🇸🇦Jeddah ⚛️Atheist 🥦Vegetarian ♀️Feminist 🏳️🌈LGBTQ+ Ally 👩💻IT 🦁1994 ♌ENTJ-A 👤@AlmarShenwan ✉️[email protected] 📞+966506515687
TheSophisticatedDumbT... @TheDumbTechGuy
6K Followers 2K Following Software Architect | Daddy of 2 ¦ Autodidact ¦ Avid gamer and retired world changer ¦ I solve problems ¦ Join us @DevCongress ex @Headspace ¦ ex @Andela
Mera Monitor @MeraMonitor
55 Followers 1K Following Mera Monitor is a employee monitoring system designed to optimize #productivity and enhance #efficiency in organization. Offering 30 days free trial.
jpcamara @jpcamara
670 Followers 1K Following Principal software engineer @Wealthbox. Husband/Father. Health, travel, and tech enthusiast. Tech blog at https://t.co/LWpB4i1iLD. Jokes at @logicalcomic.
Ray @raysan5
21K Followers 3K Following Passionate about gamedev technologies. I create things. Created #raylib, #raygui, #rres and many other tools as @raylibtech. FOSS at: https://t.co/sIUDDNc2tV
Aniket Patidar @aniketpatidar01
149 Followers 2K Following Software Engineer • Ruby on Rails & AI Engineering, building AI Agents & AI-focused apps
WHL @wanghailei
183 Followers 1K Following a designer / programmer / artist / entrepreneur, who has 40+ Savile Row bespoke suits and 500+ boxes of cigars // ex design director of IDEO
ITO Yosei @YoseiIto
266 Followers 480 Following 伊藤製作所（株式会社ランバーミル）代表。普段の呟きはBlueskyに引っ越しました。子育てメモはThreadsに。IDは同じ→ @yoseiito
Hugh Laurie @hughlaurie
1.5M Followers 654 Following Actor, musician, writer. Because the world needs more of those.
Headius Enterprises @HeadiusEnts
27 Followers 5 Following Headius Enterprises is the first company to offer professional support for JRuby users! Contact us to learn more!
Eclipse SUMO 🚦 @EclipseSUMO
401 Followers 5 Following Simulation of Urban MObility is an open source, highly portable, microscopic and continuous multi-modal traffic simulation package. https://t.co/bUMfRrPcpH
usa @unak
1K Followers 178 Following 古ぼけたPC筐体の染みから現れた平安時代の背後霊(だえもん)だよもん。いまあなたのうしろにいるの。本当は未定義動作のせいで鼻から出てきた。Programmer, 観る将棋ファン, 歴史マニア。なお、ツイートは個人の発言であり、所属する組織その他の見解を示すものではありません。というか、そもそもこのアカウントは匿名です
Marco Roth @marcoroth_
4K Followers 2K Following Full-Stack Web Developer • OSS Contributor • Electronic Music Addict • Ruby/Rails, JavaScript/Stimulus • Hotwire Contributors Team • @StimulusReflex Core ✌🏼
engineer-hamachang @EHamachang
172 Followers 132 Following Shinjuku.rb主催 型推論付きのlisp方言 「disco」 https://t.co/3tKNKpKSfp mrubyの型推論器 「Ruby-TI」 https://t.co/EKsG9l0Y3J
Hoyt Emerson @HoytEmerson
507 Followers 52 Following Data Engineer and content creator. Founder at Early Signal | Technical Content for Data Tech Startups. I love Apache Arrow, DuckDB, Lakehouses and file formats.
Marcos Nils @marcosnils
6K Followers 181 Following SWE @dagger_io, OSS contributor, OG Docker Captain. advisor, investor & former Q3 WCG champion. Nils is my middle name. 🇦🇷 Weaponize curiosity & ship it 🚢
mattn @mattn_jp
48K Followers 3K Following Long-time #Golang user&contributor, @GoogleDevExpert Go, #Vim, #Windows hacker, ex-GitHubStars, #runner. https://t.co/t2LBoi4Gu9 発言はほぼ冗談です
Mim @mim_djo
12K Followers 3K Following #MicrosofFabric user advocate, interests in Small Data & Self Service #Microsoftemployee since Dec 2023 , but my tweets are my own
Derek Johnson @DerekJohnsonSV
864 Followers 646 Following General Manager for PowerPoint and visual creation in Copilot. Opinions are my own.
nakano｜ANDPAD (ア�... @nakano_1027
543 Followers 303 Following #アンドパッド クラウド型の建築・建設プロジェクト管理サービスの「ANDPAD」でHRをしています。 https://t.co/p0nmtAhbrH 営業のメッセージには返信しません。ご理解ください。
Wiesław Šoltés @wieslawsoltes
2K Followers 2K Following
LaurieWired @lauriewired
156K Followers 293 Following researcher @google; serial complexity unpacker; https://t.co/Vl1seeNgYK ex @ msft & aerospace
Jakub Chrzanowski �... @hszanowski
2K Followers 55 Following 🥑 Lead Developer Advocate @JetBrains for IntelliJ Platform 🧩 Helps make JetBrains products extensible 🛠️ Builds useful stuff 🦬 Suffers from yak shaving
Alex Monahan @__AlexMonahan__
4K Followers 834 Following Developer Advocate at MotherDuck! Views expressed are my own and not my employer's.
Bikram Saha @bikrambsaha
130 Followers 325 Following Founder @ Wattmotive | Building India’s Wide-Bandgap Power Electronics Platform | IITK | ISB | IISc
Eric Halverson @elhalvers
1K Followers 2K Following Ruby/Rails Engineer | Interests: coding, chess, hiking, biking, paddling, birding, art, movies, writing 🙂
HarfBuzz—حرف�... @harfbuzz
1K Followers 832 Following The free and open text shaping library / font platform
Merriam-Webster @MerriamWebster
1.1M Followers 1K Following noun | a reference source containing words alphabetically arranged along with information about their forms, pronunciations, functions, and etymologies
Clare Liguori @clare_liguori
24K Followers 276 Following Senior Principal Engineer, AWS Agentic AI. Working on @kirodotdev 👻, Strands Agents SDK 🧬, MCP Core Maintainer 🤝
Yudai Takada / ydah @ydah_
1K Followers 898 Following Ruby core committer. Committer of Lrama. Co-Founder of #kyobashirb. Chief organizer of #osrk04, #kanrk08 and #kanrk09, #sekigahara01. #LR_parser_gangs.
Tali Roth 🪟 @TeaAndDates
1K Followers 401 Following Head of Product | Windows Shell, previously @Outlook for Android, opinions are mine.
Nitin Pai @acorn
72K Followers 1K Following “Eppur Si Mouve!” Director of The Takshashila Institution @TakshashilaInst https://t.co/bWbaasEgoq Fediverse: @[email protected]
Rohit @rohitntu
68 Followers 134 Following
Bhaumik Gowande @bhaumikgowande
9K Followers 2K Following Urban & Transport Planner. Professional Infra critique & governance commentator. All posts/reposts/comments are personal views. @UICCUPPA alumni
Shriram Krishnamurthi... @ShriramKMurthi
23K Followers 4K Following @BrownCSDept/@BrownUniversity • @BootstrapWorld • @PyretLang • @racketlang • Unreasonably excited about compsci, education, cycling, cricket, human experience.
Irakasi @_Irakasi_
759 Followers 390 Following Using @tldraw to create my dreamed visual thinking tool. Scratching my own itch. Building in public. https://t.co/v1a01KhpOz
Jen Gentleman 🌺 @JenMsft
99K Followers 240 Following I work on the Windows engineering team at Microsoft and help with feedback for Start menu, Settings, taskbar, input + more
Redmine.JP - プロ�... @Redmine_JP
773 Followers 4 Following オープンソースのプロジェクト管理ソフトウェア Redmine についての情報、日本語情報サイト「https://t.co/0IUmxVDgVb」の更新情報をお届けまします。
0xk3rmit @0xk3rmit
983 Followers 1K Following Founder of https://t.co/LLmR0P4rrF // ex CMO @monkeyempiree
The Hokkaido Cartogra... @JapanMapping
440 Followers 180 Following Cartography is the love for art and geometry. My mission is to make Swiss 🇨🇭 cartography known in Japan 🇯🇵 and to create new map series for Japan.
Brad Ballinger @BradBMath
236 Followers 537 Following
Takuo Watanabe @wtakuo
2K Followers 2K Following Dept. of Computer Science, Institute of Science Tokyo 東京科学大学情報理工学院情報工学系の教員です． 主な研究分野はプログラミング言語です．
Stan Lo @_st0012
2K Followers 724 Following Taiwanese 🇹🇼 / Ruby committer / Shopify Ruby DX / Building https://t.co/PNFysfxlsF / Maintain Ruby's default toolings: IRB, RDoc, Reline
Rishi Pithadiya @rishipi
2K Followers 765 Following • Frequent Ruby & Rails tips 📬 • Tweets about web dev, productivity & life in general 📣 
Jorge Castillo @JorgeCastilloPr
22K Followers 1K Following Android @DisneyPlus. Formerly @X. https://t.co/h95aoNiu6J. https://t.co/3jHrI1zAJT 🐳 (acquired) https://t.co/w8wtiVcbEM 🧪 https://t.co/O5IanWehsa ⛏️
Jacob Bartlett @jacobtechtavern
5K Followers 2K Following By day: iOS at an AI unicorn 🦄 @meetgranola By night: I write Jacob's Tech Tavern 🍺
Point-Free @pointfreeco
16K Followers 3 Following A video series exploring advanced topics in the Swift programming language.
Majid Jabrayilov @mecid
29K Followers 316 Following Swift Developer 👨🏻💻 SwiftUI addicted 🚀 Creator of @CardioBotApp ⌚️ Writing weekly posts about Swift development 📖 Curating SwiftUI Weekly 📧
John O'Reilly @joreilly
24K Followers 789 Following • Software Engineer @neatmeetings • Android GDE • Open source #KMP/#CMP projects https://t.co/Fojz2c9UbO • Blog https://t.co/95xo7P1pL2
Sidharth(a) Menon @sidmenonp
105 Followers 1K Following fintech vc @eximiusvc | pre-seed/seed | operator vc
Bhavin Turakhia @bhavintu
58K Followers 307 Following It is our moral obligation to make an impact proportionate to our potential. Founder @zetasuite, @titanemail, @radixregistry
Andrzej Krzywda @andrzejkrzywda
8K Followers 6K Following @Arkency CEO, Helping with big legacy Rails apps - upgrades, faster builds, new features, @rails_event_storeYou might like
