React-Like JSX Syntax for Webcomponents

TLDR: I’ve been #experimenting with react-like jsx-syntax with webcomponents to see if I could theoretically replace #React in one of my larger #software projects. It is not ready for production use, but rather a #Research exploration into #CustomElements and #ModernJS performance.

The goal was to build #FunctionalWebComponents that handle #StateManagement and #DOM updates without the overhead of a massive #JavaScript framework. By leveraging #StandardWebAPIs and #Proxy objects, I’ve managed to create a #Reactive programming model that feels familiar but stays closer to the #Platform.

Check out the full #TechnicalTutorial and #DeepDive here: https://positive-intentions.com/docs/research/Tutorials/dim/dim-functional-webcomponents

(Disclosure: this project may be getting deprecated. Sharing this because it might still be interesting or educational.)

#WebDevelopment #Frontend #BuildTheWeb #NoFramework #JS #JSX #WebStandards #Coding #ResearchAndDevelopment #VanillaJS #SoftwareEngineering #TechBlog #WebDevCommunity

High information density lobste.rs thread

https://lobste.rs/s/2zk3oe/pushing_pulling_three_reactivity

#reactive #programming #push #pull #frp #spreadsheet #topology

Shipping raw logs over the network works.
Until traffic spikes and your log pipeline becomes the bottleneck.

I wrote a hands-on tutorial showing how to:
- batch logs
- compress them with LZ4
- stream them via SSE using Quarkus + Mutiny
- and actually measure the bandwidth savings

Real code. Real failure modes. No magic.

https://www.the-main-thread.com/p/quarkus-lz4-real-time-log-streaming-sse

#Java #Quarkus #Reactive #SSE #Performance #Observability

ReactiveEffect во Vue 3: что на самом деле исполняет вашу реактивность

В предыдущей статье мы разобрали trackOpBits — механизм оптимизации трекинга зависимостей во Vue 3. Но тогда мы смотрели на систему через одну конкретную оптимизацию. Сегодня поднимемся уровнем выше. Почти всё, что вы делаете во Vue:

https://habr.com/ru/articles/996880/

#vue #reactive #реактивность #эффекты

trackOpBits во Vue 3: как битовые маски ускоряют ReactiveEffect

Привет, Хабр. Это моя первая статья здесь. Долгое время не решался что-то публиковать, хотя регулярно читал и разбирал материалы других авторов. Для первой публикации я выбрал тему внутренней оптимизации реактивности во Vue 3 — trackOpBits и работу ReactiveEffect . Этот механизм почти не заметен при обычной работе с фреймворком, но он напрямую влияет на производительность рендера компонентов и поведение вложенных computed. В статье разберём, какую проблему решает trackOpBits , как именно он используется внутри системы реактивности и почему эта оптимизация важна в реальных приложениях.

https://habr.com/ru/articles/996052/

#Vue #reactive #effect

[Coi - 리액티브 웹앱 구축용 컴포넌트 기반 언어

Coi는 WASM과 정밀 반응형 구조를 결합한 컴포넌트 기반 언어로, 타입 안정성과 가비지 컬렉터 없는 메모리 관리, Virtual DOM 오버헤드 제거 등을 통해 고성능 웹 애플리케이션 개발을 목표로 합니다. 실시간 대시보드, 게임, 데이터 시각화 등 다양한 분야에 적용 가능하며, MIT 라이선스로 제공됩니다.

https://news.hada.io/topic?id=26468

#webassembly #reactive #webdevelopment #coi #frontend

@amoateng has put together an initial roadmap to get Unicorn to a stable 1.0 release. 🤩

We'd love your feedback! What would be most useful for Unicorn going forward? How can we set it up for improved support and adoption in the #Django ecosystem?

https://github.com/adamghill/django-unicorn/discussions/768#discussioncomment-15598088

#HTML #Reactive #WebDev #WebDevelopment #Web #AJAX #JavaScript #Python

Inspecting HTTP requests in Quarkus sounds easy.
It isn’t.

Reading the body too early, blocking the IO thread, or forgetting to reset the stream will break your API.

This hands-on guide shows how to do request auditing, sanitization, and tracing correctly with Quarkus REST and @ServerRequestFilter.

Code. Real pitfalls. No magic.

👉 https://www.the-main-thread.com/p/quarkus-request-filters-auditing-sanitization-tracing

#Java #Quarkus #REST #APIs #Reactive

Heart disease is the leading cause of death in the United States.
Since researchers first established the link between #diet, #cholesterol and #heart #disease in the 1950s, risk for heart disease has been partly assessed based on a patient’s cholesterol levels, which can be routinely measured via blood work at the doctor’s office.
⭐️However, accumulating evidence over the past two decades demonstrates that a biomarker called #C-#reactive #protein
– which signals the presence of low-grade inflammation
– is a better predictor of risk for heart disease than cholesterol.

💥As a result, in September 2025, the American College of Cardiology published new recommendations for #universal #screening of C-reactive protein levels in all patients, alongside measuring cholesterol levels.
What is C-reactive protein?
C-reactive protein is created by the liver in response to infections, tissue damage, chronic inflammatory states from conditions like autoimmune diseases,
and metabolic disturbances like obesity and diabetes.
Essentially, it is a marker of inflammation – meaning immune system activation – in the body.
✅ C-reactive protein can be easily measured with blood work at the doctor’s office.
A low C-reactive protein level
– under 1 milligram per deciliter
– signifies minimal inflammation in the body, which is protective against heart disease.
An elevated C-reactive protein level of greater than 3 milligrams per deciliter, signifies increased levels of inflammation
and thus increased risk for heart disease.
About 52% of Americans have an elevated level of C-reactive protein in their blood
https://theconversation.com/how-c-reactive-protein-outpaced-bad-cholesterol-as-leading-heart-disease-risk-marker-271143?utm_content=buffer2a9e0&utm_medium=social&utm_source=bluesky&utm_campaign=buffer