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A resourceful newsletter featuring the latest and most important news, articles, books and updates in the world of #javascript 🚀 Don't miss our Quizzes! Let's chat: @nairihar

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📈 Análisis del canal de Telegram JavaScript

El canal JavaScript (@javascript) en el segmento lingüístico de Inglés es un actor destacado. Actualmente la comunidad reúne a 31 351 suscriptores, ocupando la posición 4 347 en la categoría Tecnologías y Aplicaciones y el puesto 13 058 en la región India.

📊 Métricas de audiencia y dinámica

Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 31 351 suscriptores.

Según los últimos datos del 28 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de -224, y en las últimas 24 horas de -26, conservando un alto alcance.

  • Estado de verificación: No verificado
  • Tasa de interacción (ER): El promedio de interacción de la audiencia es 5.27%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 2.09% de reacciones respecto al total de suscriptores.
  • Alcance de las publicaciones: Cada publicación recibe en promedio 1 652 visualizaciones. En el primer día suele acumular 656 visualizaciones.
  • Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 6.
  • Intereses temáticos: El contenido se centra en temas clave como javascript, console.log(gen.next().value, processdata, remix, acc.

📝 Descripción y política de contenido

El autor describe el recurso como un espacio para expresar opiniones subjetivas:
A resourceful newsletter featuring the latest and most important news, articles, books and updates in the world of #javascript 🚀 Don't miss our Quizzes! Let's chat: @nairihar

Gracias a la alta frecuencia de actualizaciones (últimos datos recibidos el 29 junio, 2026), el canal mantiene la vigencia y un amplio alcance. La analítica demuestra que la audiencia interactúa activamente con el contenido, lo que lo convierte en un punto de referencia dentro de la categoría Tecnologías y Aplicaciones.

31 351
Suscriptores
-2624 horas
-687 días
-22430 días
Archivo de publicaciones
RELEASES / UPDATES Mongoose 7.2 MongoDB object modelling library. Nodejs SQL Parser 4.7 Parse SQL into syntax trees. Eta (η) 2.2 Embedded JS template engine. Ts.ED 7.29 TypeScript framework on top of Express. zip-it-and-ship-it 9.6 Prepare Node Lambda functions for deployment. AdminJS 7.0.4 Admin panel for Node-based apps. rimraf 5.0.1 rm -rf util for Node. node-sass 9.0 Still deprecated, but adds Node.js 20 support. Axios Cache Interceptor 1.1

ARTICLES & TUTORIALS 📄 A Guide to Visual Regression Testing with Playwright The Playwright browser control library can form the basis of an end-to-end testing mechanism all written in JavaScript, and comparing the visual output of tests can show where things are going wrong. DIMA IVASHCHUK (LOST PIXEL) 📄 Benchmarking a 'Compiled' Node vs Bun App The latest release of Bun (also above) has the ability to compile apps into a single executable (something Node 20 added too, though the author uses Vercel’s pkg instead). This isn’t a particularly insightful benchmark, but does provide a data point. DECODE 📄 Server-Sent Events with Node Server-Sent Events (SSE) enable a web server to send real-time updates to the client but without the two-way connection overhead of WebSockets. ENDPTS TEAM

️IN BRIEF 📜 It's not just Bun and Deno trying to offer more Node.js support, but Cloudflare Workers now has support for three more Node APIs too: node:path, the Streams API, and StringDecoder. 📜 The folks at ReversingLabs wrote about how their researchers found some 'RATs' hiding in the npm attic – specifically, the TurkoRat 'infostealer.' 📜 Fusion is a promising looking Node.js-based static site generator sent in by a Node Weekly reader. We'll cover it properly when it hits 1.0.

🗞 Issue 7 / 24.05.2023 📄 The State of Node.js Performance in 2023 Nearform’s Rafael Gonzaga reflects on the recent release
🗞 Issue 7 / 24.05.2023 📄 The State of Node.js Performance in 2023 Nearform’s Rafael Gonzaga reflects on the recent release of Node 20 and puts it through its paces against v18.16 and v16.20 with a few different benchmark suites running on a pretty typical EC2 instance. He goes into a lot of depth that’s worth checking out, but if you haven’t got time: “Node 20 is faster.” 😁 RAFAEL GONZAGA 📄 Bun v0.6.0: Upping Its Node.js Compatibility Game A ‘biggest release yet’ of the popular alternative JS runtime adds a built-in bundler and minifier, standalone executable generation, and more enhancements to its Node.js compatibility (something Bun boasts as a feature as a ‘drop-in replacement’, as opposed to Deno where it’s more of a late addition). JARRED SUMNER ©️NODE.JS WEEKLY

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CHALLENGE #22
CHALLENGE #22

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CHALLENGE #21
CHALLENGE #21

All explanations 👉 here
All explanations 👉 here

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CHALLENGE #20
CHALLENGE #20

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CHALLENGE #19
CHALLENGE #19

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CHALLENGE #18
CHALLENGE #18

🔥js2flowchart.js A visualization library to convert JavaScript code into attractive SVG flowcharts. Luckily, there’s a live
🔥js2flowchart.js A visualization library to convert JavaScript code into attractive SVG flowcharts. Luckily, there’s a live online version if you want to play without having to install anything. BOHDAN LIASHENKO

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CHALLENGE #17
CHALLENGE #17