Использование тернарного оператора для проверки наличия значения по умолчанию Это сокращает код и делает его более выразительным при установке значений по умолчанию. #качествокода

Channel
Простой JavaScript
@simple_js
On this record: Growth · Engagement · Posts · Citations · Cite this entry
4,808subscribers
+7 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
Register entry
| Telegram ID | -1001515855560 |
|---|---|
| Type | Channel |
| Username | @simple_js |
| Created | Between 1 August 2021 and 28 February 2023— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 August 2026 |
| Last confirmed live | 17 August 2026 |
| Measurements held | 5 |
| Confirmed unchanged | 1 time, most recently 17 August 2026 |
| On Telegram | t.me/simple_js |
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 17 Aug 2026, 10:43 | 4,808 | +1 |
| 14 Aug 2026, 01:44 | 4,807 | +11 |
| 11 Aug 2026, 01:02 | 4,796 | -5 |
| 7 Aug 2026, 06:30 | 4,801 | no change |
| 7 Aug 2026, 06:25 | 4,801 | first reading |
Engagement
20 posts held, back to 27 January 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 8 pagesof Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 16 March 2026. An engagement rate over an empty window would be a number about nothing.
Recent posts
Использование замыканий для создания приватных переменных Замыкания позволяют создавать приватные переменные, к которым нельзя получить доступ извне. #качествокода
Обработка событий с использованием делегирования Делегирование событий позволяет обрабатывать события на родительском элементе, что уменьшает количество слушателей и улучшает производительность. #качествокода
Использование атомарных операций для работы с данными в многопоточных средах В многопоточных средах атомарные операции обеспечивают надежную работу с общими данными. #качествокода
Использование Array.isArray для проверки массивов Array.isArray предотвращает ошибки при попытке выполнить методы массива на неправильных типах данных. #качествокода
Форматирование кода с помощью Prettier Prettier автоматически форматирует код, улучшая его читаемость и поддерживаемость. #работаскодом
Использование строгого режима ('use strict') Строгий режим помогает избежать некоторых ошибок, делая код более надежным. #работаскодом
Использование стрелочных функций для краткости Стрелочные функции уменьшают объем кода и сохраняют контекст this. #качествокода
Использование оператора Rest для аргументов функции Оператор Rest позволяет передавать переменное количество аргументов в функцию, что делает код более гибким. #качествокода
Использование констант вместо магических чисел Использование констант делает код более читаемым и обеспечивает единое значение по всему коду. #качествокода
Использование ответственных названий переменных Названия переменных должны быть информативными и понятными для облегчения чтения и понимания кода. #качествокода
Использование иммутабельности для предотвращения неожиданных изменений данных Избегайте изменения данных напрямую и предпочитайте создание новых объектов или массивов для сохранения неизменяемости данных. #качествокода
Showing the 12 most recent of 20 posts we hold for @simple_js. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Citation-graph rank
Citation-graph rank — 1,297,201 of 1,481,306entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.
Mentions
Named by 1 registered channel — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.
Named by
Channels on the register whose posts name this channel's handle.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 17 August 2026 — this entry's latest reading, not the date you are reading this.
“Простой JavaScript” (@simple_js), 4,808 subscribers as measured 17 August 2026. Telegram Register, tgregister.com/channel/simple_js.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.