SergeyWh1te

Zero-knowledge & encryption • Building high-load systems • Privacy-first

[SergeyWh1te @PRSergeyWhite]

Open-sourced my production-ready Go service template 🚀

✅ Clean layered architecture (handler → usecase → repo)
✅ Postgres + migrations via make
✅ log/slog, Prometheus, golangci-lint v2
✅ Docker Compose + Postgres 17

https://t.co/Z5SXrCXlGx
#golang #opensource #backend

[Всеволод @vseplet]

Разработка в мае 2026ого:

- твой модный макбук на m5 взломан

- ядро LTS сборки линукса на твоем сервере раздвигает ноги и выдает root права всем подряд

- nignx на твоем сервере выполняет произвольный код

- github проебал твои приватные репозитории и/или нахуй по ошибке тебя забанил и ему похуй

- расширения в твоем VSCode давно спиздили все секреты

- npm/pypi пакеты выкачали всю твою крипту

- google по ошибке теб�� забанил и ты потерял доступ ко всем outh сервисам, а твой бэк на GCP просто больше не существует

- chrome на виде вьебал твои пароли и куки

- claude уже давно спиздил весь твой говнокод, все идеи, все решения, взял с тебя за это бабки и, возможно, забанил тебя/всю твою контору

- openai на похуй попытался списать с твоей карты пол ляма баксов, так чей-то левый навайбкоженый говно-сервис давным давно вьебал CVV и прочие данные

Достойно

[SergeyWh1te @PRSergeyWhite]

@_architected Если у вас что-то не работает в Linux - вы просто плохо знаете С++. Сколько лет этим проблемам...Наверное наши дети еще будут с этим развлекаться

[SergeyWh1te @PRSergeyWhite]

@US_progress вы ниже показали схему. А железяка из поста где стоит и для каких целей - оно клиент в квартире?

[SergeyWh1te @PRSergeyWhite]

@Keisinger Подскажи, что за прекрасная подставка для камеры?

[SergeyWh1te @PRSergeyWhite]

@US_progress ISP не дурак. Он видит что в прошлом месяце было 500gb трафика на разные сайты. А теперь 500gb трафика на один ip адрес. Не нужно dpi использовать, чтобы понять, что ваш сервер - это vpn ресурс. А дальше решайте сами

[Péter Szilágyi @peter_szilagyi]

You have no excuse any more for not using post-quantum cryptography. I have you covered on desktop, cloud, mobile and web. 🤓 #rust #golang #flutter #typescript

[SergeyWh1te @PRSergeyWhite]

@rozetked @rozetked У вас сайт лежит. Наймите и меня и такого у вас никогда не произойдет

[Rust Bytes 🦀 @rustaceans_rs]

It’s 2026, and I still can’t believe how good cargo is.

[Lookonchain @lookonchain]

A newly created wallet(0x81d0) withdrew 10,057 $ETH($33.68M) from #Binance and staked it on #Lido to receive $stETH.

Then deposited the $stETH into #Aave, borrowed 45M $USDT to buy 13,461 $stETH, and deposited the $stETH back into Aave.

https://t.co/5LKgTKXWhC

[SergeyWh1te @PRSergeyWhite]

Just shipped abigenx — a tiny CLI wrapper around abigen. It scans ABI JSONs, generates Go bindings, fixes all_caps_with_underscores methods, and can emit event topic constants.

Includes a demo app + usage example.
https://t.co/tzkRiW9TIc
#golang #ethereum #web3

enjoy, repost 🥳

[Arsen @arsen_bt]

6 books I recommend to every auditor:

• Mastering Ethereum
• Uniswap V3 Development
• Upgrading Ethereum
• Chainlight. Web3 Hacks
• Web3 Security made easy
• Tornado cash book

It's literally must have read

[Mustafa @oprydai]

if you want to understand the math behind 3D graphics, machine learning, and simulations.

> this book explains vectors, matrices, calculus, and probability the way developers actually use them;
> perfect, if you wanna aid your intuitive problem solving by grounding it in math

[thisvishalsingh 🪐 Security Researcher @thisvishalsingh]

I am very glad to see the open sourcing of our ZP1 is helping us in improving everyday.

We already have 5 new contributors, 40 ⭐️, 12 🍴.
https://t.co/d1RxOWsQxz

[Duy /zuey/ @goon_nguyen]

good bye clean my mac app
https://t.co/thCmDr4oet

[ZK Hack @__zkhack__]

You will learn the basics of ZK after reading this thread.

[Charles 🎉 Frye @charles_irl]

🐖

[Anton Zhiyanov @ohmypy]

Gist of Go: Concurrency is out!

Learn Go concurrency from the ground up with 50 auto-tested exercises and tons of interactive examples.

It's a full course + book in one.

https://t.co/aBlt4BLEq1

[Abhishek Singh @0xlelouch_]

As a Rust engineer, please learn:

---

Foundation (Beginner → Competent)

The fundamentals that separate “I can write Rust” from “I understand Rust.”

- Core Language
- Ownership, Borrowing, Lifetimes (the real entry exam)
- Result, Option, pattern matching
- Slices, strings, references, iterators
- Traits & generics (parametric polymorphism)
- Error handling (thiserror, anyhow)
- Cargo workspaces & dependency management

Mental Models

- Move semantics vs Copy semantics
- Zero-cost abstractions
- Stack vs heap & how Rust allocates
- Why Rust is not like C++, Go, or Python

Must-Learn Tools

- cargo test, cargo bench, cargo fmt, clippy
- rust-analyzer

---

Architecture (Intermediate → Solid Engineer)

- Systems Patterns
- Traits as interfaces
- ZST strategy types & compile-time polymorphism
- Phantom types for type-level invariants
- Smart pointers (Arc, Rc, Weak, RefCell)
- Concurrency primitives (Mutex, RwLock, channels)
- Async Rust (tokio, async-std, executors)

Memory & Performance

- Profiling (perf, flamegraph, cargo profiler)
- Allocation patterns (Box, arenas, bump allocators)
- Minimizing clones
- Struct-of-arrays vs Array-of-structs
- Cache friendliness

Async & Networking

- tokio::spawn, cancellation, backpressure
- Streams, pinning, async lifetimes
- Building servers with axum, warp, hyper

---

Advanced (Production-Grade Rust Engineer)

This is where Rust becomes a superpower.

- Advanced Type System
- Higher-ranked trait bounds (HRTBs)
- GATs (generic associated types)
- Advanced lifetimes & variance
- Type-state programming
- Custom derives & procedural macros

Unsafe & FFI

- Safe wrappers around unsafe code
- Writing bindings to C/C++, Python, Zig
- Understanding UB, aliasing rules, and memory models

Data Structures

- Lock-free structures
- Custom allocators
- Building your own iterator adaptors
- Arena allocators for high-performance workloads

Concurrency & Parallelism

- Work-stealing runtimes
- Custom executors
- Actor models (e.g., building your own mini-Actix)

---

Production (Deploying Rust in Real Systems)

Most engineers fail here — Rust doesn’t forgive sloppy production design.

- Engineering Practices
- Deterministic error handling
- Observability (OpenTelemetry, tracing spans)
- Feature flags
- CI/CD checks (fmt, clippy, tests, benches, docs)
- Load testing & regression benchmarking

System Design with Rust

- Building high-throughput services (100k–1M RPS)
- Understanding Linux syscalls & epoll
- Backpressure handling
- Graceful shutdown & cancellation
- Horizontal scaling architecture

Security & Safety

- Memory-safe FFI boundaries
- Sandboxing & capability-based design
- Auditing unsafe blocks

---

Frameworks & Ecosystem

- Web → Axum, Hyper, Actix
- DB → sqlx, SeaORM, SurrealDB client
- Messaging → Kafka, NATS, MQTT clients
- Agents/RAG →Ollama bindings, Candle, Burn