rajkumar natarajan @nrajkumarji
Seattle, WA Joined February 2010-
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This is massive for AI! Everyone knows about MCP and A2A, but you can't build complete agentic solutions without people! That's what the Agent-User Interaction Protocol (AG-UI) is for. This is a protocol for building user-facing AI agents. It's a bridge between a backend AI…
Every developer I show Rust enums to says the same thing: "Wait, enums can do THAT?" Here's what they discovered blog.cuongle.dev/p/rust-enum-is…
If you’re building AI systems in 2025, there are only two tools worth learning: LangGraph and n8n. The choice you make here will define how far you can actually scale. Here’s everything you need to know (and what nobody is telling you):
Day 4/100: Transformers (2017) – The Breakthrough Before Transformers, models (like RNNs) read text like we read a book: Models processed text in a line. The first word informed the second, the second informed the third, and so on. Long-range context was easily forgotten.…
Understanding system design patterns is essential for building reliable, scalable systems. Here’s a simplified breakdown with real-world analogies. 1. Failure Handling Patterns Handle service crashes and recovery smartly. - Circuit Breaker: Stops calling failing services to…
A holistic, top-down perspective on Rust’s ownership, permission, and memory safety model cocoindex.io/blogs/rust-own… Particularly, proposing a mental framework about Rust’s rules regarding lifetimes, Send/Sync, and interior mutability. My friend has been written c++ for 10…
There is a new fork of RocksDB called ToplingDB, which claims to be 8x faster! In the Memtable, SkipList is replaced by CSPP (Crash Safe Parallel Patricia trie). In SST, BlockBasedTable is replaced by ToplingZipTable, which seems to be their internal table with built in…
30 Blogs to Learn 30 System Design Concepts: 1. APIs: blog.algomaster.io/p/whats-an-api 2. API Gateways: blog.algomaster.io/p/what-is-an-a… 3. JWTs: blog.algomaster.io/p/json-web-tok… 4. Webhooks: blog.algomaster.io/p/what-are-web… 5. Load Balancing: blog.algomaster.io/p/load-balanci… 6. Proxy vs Reverse Proxy:…
Today I'm reading the original log-structured merge-tree paper. LSM trees were designed to reduce IO cost for high-volume, write-heavy database workloads. This came out in 1996, and today it's widely used by databases like DynamoDB, ClickHouse and Google Bigtable.
🚨 I'm offering New Getting Things Done ( GTD ) for FREE 🎉 🔥 Turns Notion into a powerful task manager using the GTD framework by David Allen. To receive it , just 👉 like this post and RT & reply "GTD," and I'll DM you the link. (Must be following to receive the DM)
I highly recommend this blog post to anyone interested in modern GPU rendering. It covers async compute in depth - what it is, why it matters, and how to use it for better performance. interplayoflight.wordpress.com/2025/05/27/asy… Note: Not every use case would benefit from the proposals but its…
40 Functional Programming concepts to learn. Bookmark for later. 1. Algebraic Data Types (ADTs) 2. Pattern-matching 3. Higher-Order Functions (HOFs) 4. Closures 5. Immutability 6. Totality 7. Streams 8. Lazy streams 9. Stream fusion 10. Deforestation 11. Functor 12. Applicative…
🎉 Microsoft open-sourced injectorpp, a crate that lets you easily change function behavior at runtime for unit testing, eliminating the need for extra traits or code refactoring. 🦀 Say goodbye to messy test-specific code! #Rust #Rustlanf #programming github.com/microsoft/inje…
Haskell doesn't have to be complicated! In this new blog post, Clément Hurlin gives a simple tutorial about monadic parsing with #megaparsec. Get your first parser running in minutes! tweag.io/blog/2025-04-2…
BPF From Scratch In Rust. 🦀 #rust #rustlang #programming yeet.cx/blog/bpf-from-…
Don't miss out, I'm hosting a free of charge 1-Hour C++ training class andreasfertig.com/blog/2025/04/f… #cpp17 #cpp20 #course
So, I Wrote a Book: The Story Behind 100 Go Mistakes and How to Avoid Them thecoder.cafe/p/100-go-mista… Discussions: discu.eu/q/https://www.… #golang #programming
Wrote a blog on how to use Zig's 0.14 incremental compilation, file system watcher and x86 Backend (no-llvm). Let me know if these blogs helps..or any questions relating to the topic. hwisnu.bearblog.dev/new-zig-014-co…
Your periodic reminder that Jane Street is an amazing place to work, especially if you're interested in programming languages.

Florence @feller17florenc
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KatieE @wakattiee
167 Followers 2K Following 22✨ Blonde better at pleasing 😈 I might look sweet, but I bite🤭 My page is free come peek if you’re bold👇
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BelindaBoyle @JAHV6y8SYJF653
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Thoreswouth @ThoreswouthGZh
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GloriaHuxley @q6G8vSm6G06axIr
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Planodes @PlanodesTeam
15 Followers 176 Following The most affortable project management software for developers. Get started today for only $4.99/mo
TessCronin @gbxGPPhe0L1z9
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Seautha @Seautha179793
93 Followers 7K Following A strong woman is one who is determined to do what others are determined not to do.
ConstanceNell @63s1K1g6WvWm2jl
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Quydirsh @Quydirsha63SF0
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CoralNathaniei @e2X9Q612Hx91Kg
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WendyOwen @6CHmX0XMcmCZG
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Toathior @ToathiorE3ueop
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Desarthi @DesarthiqfTG
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Mandy @JwvicN6v8947N
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Debby @kanmonmaya27839
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Helen Tennison @HelenTennison
2K Followers 2K Following Edinburgh Fringe First winning theatre maker & lover of the liminal DIRECTOR’S BLUEPRINT course begins soon 🤓
Jenny @irahetajenny13
294 Followers 3K Following
Επαμεινώνδ�... @Epaminodas_
961 Followers 962 Following Εθνικιστής -Ανκάπης- (Έλλην Εθνικός στο θρήσκευμα)
Adela @walston_adela
268 Followers 3K Following
Nora @nora45noonan
373 Followers 3K Following
Bessie @brockwayevelyn9
253 Followers 3K Following
Reacti.Ai - Try the B... @Reacti_Ai
602 Followers 671 Following Create automated #Al replies with custom responses and language for Twitter & Linkedln. Try the free Beta Version now! https://t.co/wSV85jGVsJ
Hasibur Rahman @hasibrsohel
140 Followers 827 Following I'm helping businesses to improve their online presence and generate more leads.
Esther @catanzaro_esthe
317 Followers 3K Following
Deborah @morenodeborah84
284 Followers 3K Following
AB Notion @Ab_Notion
528 Followers 6K Following Digital Product Creator • Building aesthetic templates on Productivity • Occasionally tweet about Football
JoyLoveDigital @joylovedigital
2K Followers 366 Following Notion Mom 🌺 | Simplify your parenthood & elevate your lives with effective productivity strategies using my thoughtfully designed @NotionHQ templates.
Ancient Greeks Invest... @GreeksAncient
1K Followers 852 Following I create a portrait correlation diagram mainly based on 'Description of Greece' by Pausanias. https://t.co/pEg0MrrpET https:
Harrison Clarke @harrisonclarkeI
628 Followers 1K Following The Leading Cloud, Data & AI Staffing & Recruiting Firm! World class talent in #DevOps #SRE #PlatformEngineering #FinOps #DevSecOps #Data #AI #MLOps #MLSecOps
AFour Technologies @AFourTech
4K Followers 4K Following Established in 2007, AFour Technologies (a.k.a. AFour) focuses on Software Product Engineering Services.
Lander @LanderLo
523 Followers 4K Following 'Unfortunately, the architect of your soul appears to be social media' - Lydia Tár
Kaplan Shaked @KaplanShaked
9 Followers 681 Following
John A De Goes @jdegoes
18K Followers 1K Following CEO @ZivergeTech, CEO @GolemCloud, Exec Producer & Creator @TheUltCoder, OSS contributor @zioscala, speaker, writer. Accelerating human dominion. ✝️
Milan Kamboya @milankamboya
143 Followers 1K Following Helping businesses to improve | Building elegant solutions to solve complex problems | Technology Evangelist
𝗜𝗱𝗼𝗿𝗼�... @idorocodes
152 Followers 66 Following Rust & Web3 Dev | Smart Contracts | Low level Systems
Mr. Rust @code_rusty
264 Followers 328 Following Rust + Solana Dev in training Building daily. DM to connect.
Sketech | Raw Dev Not... @SketechWorld
4K Followers 44 Following Unfiltered Dev Notes | Follow for code tricks that feel like a Twitter Thread
Beauty Of India🇮�... @BeautyofIndia9
8K Followers 5K Following To me India’s always represented everything it represents all. Everything is here. You can stay here forever, and you’ll never feel like you’ve missed out
Lance Klusener @LanceKlusener69
337 Followers 9 Following Retired SA Cricketer, Coach, Commentator, Fisherman, Golfer, Husband and Father of 3.
Eidolon @EidolonAI
39 Followers 2 Following An AI architect ready to take over the TypeScript world.
ArkType @arktypeio
4K Followers 3 Following TypeScript's 1:1 validator, optimized from editor to runtime ⛵ ⭐https://t.co/xbZ88YqNcO 👋https://t.co/ve4WN4MhQK
The Ultimate Coder @theultcoder
138 Followers 5 Following Five elite human API designers face Eidolon V, an AI architect built on bleeding-edge foundation models.
Jack Peach | Dynastic... @ThinkInPeach
37K Followers 342 Following I help single men settle down and start families 👨👩👧👦 | Went from nearly giving up on dating to married with 2 kids 👼👶 | Join for dating strategies ⬇️
Claude @claudeai
108K Followers 1 Following Claude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on https://t.co/ZhTwG8dz3D or download the app.
decidable @fresheyeball
2K Followers 2K Following Deluxe human piñata of terrifying insight. Right leaning intellectual. Principal at @PlatonicSystems
Dio Brando @0x_Dioo
58 Followers 87 Following Blockchain dev by profession| Systems dev by passion| Ethereum | Polkadot |Solana| Linux| Kubernetes |Rust | Golang |
Dr Francis Young @DrFrancisYoung
47K Followers 6K Following Historian of religion & belief | folklorist | Balticist | indexer | CofE Reader | lay canon @stedscath | tutor @oxfordconted | series editor for @CambridgeUP
CGO @CGOconf
430 Followers 114 Following IEEE/ACM International Symposium on Code Generation and Optimization, 2026, Sydney, Australia.
GCC - GNU Toolchain @gnutools
11K Followers 145 Following GCC, Binutils, GDB, GLIBC. The system compiler for the FOSS and Linux software ecosystem. Continually Improving.
llvm.org @llvmorg
11K Followers 7 Following Open source project for compiler infrastructure, tools, and more. Here Be Dragons.
Orhun Parmaksız 👾 @orhundev
5K Followers 1K Following Open source, Rust & terminals! 🦀 GitHub: https://t.co/m4rE2hAIB7 YouTube: https://t.co/8xYXby6uFe Maintainer @ratatui_rs | @git_cliff | @archlinux
Marcio Endo @marcioendo
1K Followers 79 Following I'm creating a new way to build Java applications: the Objectos Way. https://t.co/IvigfL0a5z https://t.co/O7fjTzjWpJ
Politically Incorrect @JoeBhaiBen
2K Followers 499 Following The idea that you have to be protected from any kind of uncomfortable emotion is what I absolutely do not subscribe to. John Cleese
seduction sage @seductionsage
23K Followers 0 Following Get Inspired • Practice Mindfulness • Philosophy • Positivity • Transforming Your Mindset | DM for Twitter Growth |
Gnostic Informant | N... @Gnosisinformant
10K Followers 199 Following Dog-Like (κυνικός). Stoned Ape Theorist. Make vids about History, Religion, Mythology called Gnostic Informant on YouTube. https://t.co/uYWKCDLeas
The Guild @TheGuildDev
3K Followers 15 Following A group of open source developers specialising in GraphQL and API platforms. Maintaining the most popular GraphQL libraries out there
typecraft @typecraft_dev
18K Followers 388 Following Husband and father of three. I use Arch (btw). building https://t.co/99tbr142Ej
Pete — The Product ... @Thulseo
693 Followers 58 Following Product guy by day, product guy by night. Yes, my wife is tired of hearing about ICP's, Product Validation & SWOT Analysis. 14 years in the product trenches. 🛠
Herrington Darkholme @hd_nvim
7K Followers 3K Following 🌐 Frontend Vimmer ⚒️Open Source with @typescript @vuejs and @rustlang 💻 @KuaishouVideos 🚀 https://t.co/SLjF6No9qD is my hobby project
Planet Nix @planetnixconf
54 Followers 0 Following A Nix event with something for those of all skill levels. Join us! You don't have to be a wizard to teach at Planet Nix, or a newbie to learn.
nixcademy @nixcademy
194 Followers 43 Following We turn your employees into competent, unstoppable Nix users. 🚢 Ship great software faster! 🚀 Order online classes: https://t.co/KzYdIkNLNm
Ferron ⚡🦀 @ferron_web
1K Followers 20 Following Ferron – a fast, modern web server ⚡ 🔧 Easy to configure, serious performance 🔑 Automatic TLS, and it's convenient 🌐 https://t.co/0GF1wksCgZ
Dr. Srinath Karnati @karnati_srinath
2K Followers 502 Following Nation First 🇮🇳 | Swayam Sevak | Political Analyst | Public Speaker | Adv & Journalist
Hellenist ☀️🏺�... @RealHellenist
23K Followers 152 Following Reviving the flame of Hellenism 🏛️ Wisdom of the Olympian Gods. Genius of the Ancients. Platonist. Hellenist. The Soul is Eternal.
v @iavins
12K Followers 2K Following breaking databases @tursodatabase. W1 '21 @recursecenter excited about databases, storage engines and message queues
Rust Bytes 🦀 @rustaceans_rs
2K Followers 11 Following Bi-weekly Digest For Rustaceans 🦀 #rustlang #rust
Handika Wisnu @handikawisnu
402 Followers 375 Following Hedge fund professional by day || hobbyist programmer by night. Currently back on low level arc (C-Zig-Rust)
Functional Jobs @functionaljobs
6K Followers 497 Following Dream jobs for functional programmers – Clojure, Haskell, Erlang, Scala, Lisp, F#, OCaml, ML, R, J, Q, and more!
Lambda Jobs @LambdaJobs
2K Followers 683 Following Jobs for functional programmers! λ Haskell | Lisp | Clojure | Elm | OCaml | F# | Scala | Erlang | Elixir etc.
Jeffrey Chupp @semanticart
1K Followers 539 Following All-in on dev tools (especially language servers and CLIs). I am a pleaser. He/him. @PrefabCloud (formerly @wistia, @dribbble, @hubspot)
JBang @jbangdev
2K Followers 2 Following Run Java code directly. Reuse Maven dependencies with ease. Download from https://t.co/aG6ImotgfC or run curl -Ls https://t.co/AM1NZveXhC | bash -s - app
OC for Tooling @ocfortooling
4K Followers 294 Following 21-23 April 2026 in Brussels, Belgium. Collocated at @ocxconference
🌒 Eclipse Java IDE @EclipseJavaIDE
19K Followers 6 Following Official Twitter account for the Free and Open-Source Eclipse Java IDE. Staffed by the developers themselves!
Eclipse Foundation @EclipseFdn
31K Followers 287 Following The Community for Open Collaboration and Innovation. Home of @eclipsejavaide, @jakartaee, and 420+ open source projects. OCX 21-23 April 2026 @ocxconference
EclipseSource Team @eclipsesource
2K Followers 333 Following "Tool creators at your service! Consulting and support for web-based tools and desktop-based tools based on Eclipse Theia, VS Code, Eclipse and more"
Anton Sviridov @velvetbaldmime
868 Followers 300 Following Experienced typewriter operator. I do programming things.
Voytek Pituła 💙/�... @Krever01
1K Followers 1K Following Staff Engineer at @SwissBorg • Crapposter • Occasional conference speaker • Chaotic good • #Scala developer • Books addict • Building @Business4scala