wise.js

@wisejs

Est. 2020·Ukraine·Ukrainian

New on TrySpansa

wise.js is a Tech and Education YouTube creator with 18.1K subscribers and 1.1M total views. The channel covers javascript programming, frontend development, react tutorials, typescript, html css. Active for 6 years, the channel publishes about 5 videos per year. Videos average 37.7K views each. Based in Ukraine, the channel's primary language is Ukrainian. YouTube channels with 10K–50K sub channels typically charge between $200 and $3,000 per sponsored video. Book a sponsorship directly on TrySpansa.

18,100Subscribers

29Total Videos

1,093,287Total Views

Source: YouTube Data API

Views / Video284K

Impressions1.2M

Age Demographics

13-17

18-24

35%

25-34

28%

35-44

16%

45-54

55-64

65+

Gender Split

Male 62%Female 36%Other 2%

Core: Male 18-24

Top Countries

🇺🇸United States

28%

🇬🇧United Kingdom

18%

🇧🇷Brazil

12%

🇮🇳India

🇩🇪Germany

Traffic Sources

34%

Suggested

24%

External

14%

Browse

12%

Content Performance

128KAvg Views

4.2%CTR

+1.2KNet Subs

3:42Watch Time

Subscriber Growth

6 mo agoToday

Device Split

Desktop

48%

Mobile

34%

Tablet

11%

Watch Time

8:42Avg Duration

42%Retention

2.1MHours

6.8Views/Visit

Content Type

Long-form

55%

Shorts

28%

Live

12%

Members

Free · 10 seconds · No credit cardSee wise.js ’s audience data

Niches

TechEducation

About

Вітаю, ми з України 🇺🇦 Дякую, що зайшов на Wise.js - канал про програмування на JavaScript. Нові ролики щотижня 🔥 Тут я ділюся своїми знаннями з Frontend. Ти знайдеш безкоштовні навчальні курси, розбір складних моментів, нетривіальні туторіали з програмуванням від новачка до просунутого рівня. ✔ Мій телеграм канал: , де ти знайдеш більше корисної інформації по фронтенд. Підпишись на канал і стань частиною українського WiseCommunity 👊

Recent Videos

Utility Types в TypeScript с нуля. Все Утилиты на Практике.

Задачи На Собеседовании Junior / Middle Frontend Developer. Массивы в JavaScript.

Гайд по React + TypeScript. Основы и лучшие практики 2022. Функциональный стиль + Hooks.

Как Новый React Router 6 решает все проблемы?

Условные Типы TypeScript / Infer / Conditional Types

Объектно Ориентированное (ООП) vs Функциональное Программирование (ФП) в реальном React приложении

Redux vs Mobx - сравнение на реальном React приложении

Что такое keyof typeof в TypeScript.

Channel data updated May 2026

youtube.com/@wisejs

Open

Channel Videoswise.js

Sponsorship Pricing

This creator hasn't set their rates yet. Estimate typical rates for their niche:

Rate Calculator

TrySpansa Original

Enter your channel stats to estimate sponsorship rates.

01Niche

Search niches and tags

02Avg views per video

03Audience region

04Subscribers

YouTube Data API: 18,100 subscribers

05Content audience

Rates are TrySpansa estimates based on industry data. Not sourced from or derived from YouTube.

ROI Estimate

TrySpansa OriginalTech

Your Data

Avg views per video

Creator hasn't set this — enter your estimate to see projections

Your budget ($)

No rates set — enter your expected sponsorship cost

Cost per 1,000 Views

Meta Ads (SaaS)$8.75

Mesha 2025

Enter views and budget above to see cost comparison

Estimated Clicks

Enter avg views above to see click estimates

01Avg. Profit per Sale ($)

Your net profit from a typical sale, after costs

02Conversion Rate (%)

Using Tech benchmark: 3.6% (Electronics & Appliances) · Skailama 2026

03Expected Purchases / Year

Using Tech benchmark: 1.6× /year · Beans 2021 freq × Bluecore/MobiLoud RPR

Enter avg views above to estimate conversions

Methodology & sourcesNot sourced from YouTube

● Free · No credit card required

Estimated pricing — negotiate directly

Topicsclassified by TrySpansa

javascript programming frontend development react tutorials typescript html css web development courses javascript fundamentals react hooks redux state management web socket implementation junior developer interview prep functional programming javascript angular development material ui

Resources

The Brief Isn't Dead. Unstructured Briefs Are. →NY Synthetic Performer Law: AI Clauses Your Deal Needs →Creator Payment Rails 2026: 5 Compared (Plus 1 Imposter) →

Related Creators

Programming with Mosh

5,040,000 subs

GreatStack

1,230,000 subs

DesignCourse

1,170,000 subs

Código Fonte TV

763,000 subs

Technical Suneja

607,000 subs

Daniel | Tech & Data

526,000 subs

Programming with Mosh

5,040,000 subs

GreatStack

1,230,000 subs

DesignCourse

1,170,000 subs

Código Fonte TV

763,000 subs

Technical Suneja

607,000 subs

Daniel | Tech & Data

526,000 subs

Programming with Mosh

5,040,000 subs

GreatStack

1,230,000 subs

DesignCourse

1,170,000 subs

Código Fonte TV

763,000 subs

Technical Suneja

607,000 subs

Daniel | Tech & Data

526,000 subs

Similar Ukrainian Tech Creators

ПоПорадам - прості інструкції

36,100 subs

Едельвейс тест

32,000 subs

CodeUA

31,100 subs

Bga Mobile

29,500 subs

VECTOR

24,200 subs

ДІМ ДІМИЧ

24,100 subs

ПоПорадам - прості інструкції

36,100 subs

Едельвейс тест

32,000 subs

CodeUA

31,100 subs

Bga Mobile

29,500 subs

VECTOR

24,200 subs

ДІМ ДІМИЧ

24,100 subs

ПоПорадам - прості інструкції

36,100 subs

Едельвейс тест

32,000 subs

CodeUA

31,100 subs

Bga Mobile

29,500 subs

VECTOR

24,200 subs

ДІМ ДІМИЧ

24,100 subs

See wise.js ’s insightsFree · 10 seconds · No credit card

wise.js

Audience Insights for wise.js

Niches

About

Recent Videos

Sponsorship Pricing

Rate Calculator

ROI Estimate

Topicsclassified by TrySpansa

Resources

Related Creators

Similar Ukrainian Tech Creators