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[Front PROKIT] Complete Your Personal Project with Code Reviews from Active Mentors - 2nd Cohort

Build a timer app while receiving code reviews and mentoring from industry professionals. Materials (planning, design, API), and community activities are provided to help you successfully complete a production-level client project from start to finish. Grow with joy through project-based learning and high-quality feedback from industry professionals!

React
TypeScript
Next.js

9개 수업 학습

4회 미션 수행

라이브 9 회

추가 자료를 통해 학습을 이어나가요.

같은 기수와 교류하고 함께 성장해요.

지식공유자와 멘토링 혜택!

질문하고 즉시 답을 얻어요.

nybs님과 함께해요!

890

Learners

48

Reviews

1

Answers

4.9

Rating

6

Courses

I design and create content that allows for growth in an engaging and enjoyable way.

I believe that if you present good problems (tasks) to someone with passion, they will be able to grow, and

I mainly focus on how to present practical problems and missions that are most effective for learning.

Not Yet, But Soon

We are with everyone who isn't there yet, but will be soon.

nybs.contact@gmail.com

More

Co-instructor

Those who need a project 🙋‍♂️🙋🏼‍♀️

Do you happen to have any of these concerns right now? 🤔


I'm working as a junior developer, but I'm frustrated because I don't have a mentor or anyone to ask for advice!

I've taken some frontend courses, but now I don't know what or how to study further!

I completed a bootcamp but feel my learning is insufficient and want to work on more projects

I want to grow into a good frontend engineer, but I feel like I'm stagnating


For those people, we've prepared the [Frontend Project Challenge with Industry Professionals].

You can get meaningful project-based learning and feedback from industry mentors without attending a bootcamp.

Anyone who wants to grow while building projects is welcome!

Grow joyfully by creating, sharing, and participating 🚀


Frontend Project with a Mentor 🏃🏻

Project Introduction 🔨

In this challenge, we'll work on a project with a set theme.

We'll build a timer application called DevTime from start to finish.

We've prepared the planning, design, and server in advance so you can focus solely on implementing the frontend features.

Please implement the features according to the provided requirements and materials.

Login

Sign Up

Timer

Task Management

Dashboard

Ranking

In addition, it includes various features that reflect essential frontend implementation tasks such as profile settings, my page, and more.

Work on individual projects based on what you've learned, and grow together while sharing your progress in an enjoyable way.


Skill UP Challenge Proven by Overwhelming Reviews 🚀

Proven by reviews from previous challenge participants.



If you feel like your growth as a frontend developer has stagnated, pay attention 👀

You can grow solidly and quickly with high-quality projects and mentor feedback!


How the Challenge Works

The challenge runs for a total of 4 weeks.

You can have your project progress reviewed through one code review and two mentoring sessions per week.

See how current professionals approach project design, execution, and problem-solving as you work on the project together.

Challenge Start, Orientation

Greet fellow challenge participants and mentors. We'll introduce the project topic, how it will proceed, and the flow of code reviews and mentoring sessions.

Project Feature Implementation (Individual Work)

Each week, you'll implement the main features of your project individually, following the recommended project progression flow. If you get stuck during the process, you can ask questions and discuss them together through the learning community.

Live Mentoring

Live mentoring sessions are held twice a week with an active frontend engineer mentor. You'll receive feedback on your project progress and gain various perspectives on project development from an industry standpoint.

Code Review

You can receive code reviews on your ongoing project from an active industry mentor once a week. Code reviews are conducted through Github, and after submitting a PR and assigning the active industry mentor as a reviewer, the code review will proceed.

Learning Community

We operate a learning community where current industry mentors and fellow participants can communicate and network freely with each other. It's lonely and difficult to do it alone, but together we can see it through to the end.

In addition, various motivational events are planned to help you successfully learn through the project.

Grow joyfully in a well-organized and managed learning environment 🚀


Mentor Introduction 👩🏼‍🏫

A mentor with real-world work experience will join the challenge.

I provide practical feedback and advice on project structure design and problem-solving approaches from a real-world work perspective.

Mentor Nasil Choi

7-year Frontend Engineer

  • SixShop Frontend Engineer

  • Purple Nest Web Developer

  • Codeit Sprint Frontend Mentor

  • Vanilla Coding Bootcamp Office Mentor

  • LinkedIn

When learning alone, you end up going through unnecessary trial and error.

It's a necessary process for growth, but sometimes you need someone to guide you toward a more efficient learning direction.

In this challenge, a 7-year veteran engineer will participate as a mentor to accompany you through your growth journey.

They will introduce you to various perspectives and considerations that are difficult to know before gaining experience in the field.

Successfully complete your project-based learning with high-quality feedback from an industry mentor 🔥

PROKIT Resource Pack Provided 📚

This challenge will be conducted using the [Frontend Project Kit: Building a Timer App] resource collection.

We provide planning, design, and API endpoints so you can focus solely on implementing frontend features for a practice project over 4 weeks.

PRD (Product Requirements Document)

API Endpoints (Swagger UI)

Figma Design

Design System for Projects


We provide all the materials needed to implement the Devtime project completely free to everyone participating in the challenge.

* If you have already purchased the resource materials separately from Inflearn Clip, please contact us at nybs.contact@gmail.com. We will guide you on how to apply at a discounted price equivalent to the content purchase cost.

Challenge Participation Precautions

Before participating in the challenge, please make sure to check the precautions below in advance.

This is a Skill Up Challenge where those who have completed sufficient prerequisite learning can improve their practical skills through project-based work.

Please join the challenge after sufficient prior learning of essential knowledge required for the project, including DOM manipulation and client event handling, understanding of asynchronous processing (Promise, async/await, etc.), API communication (using fetch API, axios library, etc.), and token-based authentication/authorization.

(Required) Please choose either React.js or Next.js for your project so that the mentor can provide you with quality feedback.

(Recommended) Using TypeScript is recommended but not required.

You can freely choose other technology stacks as you participate. Since considering the technology stack during the initial project phase is also part of the learning process, you can discuss and select technologies together with your mentor after the program begins.

Reviews and mentoring from current industry mentors focus more on project design and structural aspects from a professional perspective. Detailed code reviews at the line-by-line level (grammar, variable names, function names, etc.) are encouraged to be exchanged among challenge participants.

PROKIT: We are training an AI for code reviews optimized for Devtime project topics and requirements. Get detailed code reviews of your ongoing projects using AI.


For other inquiries or detailed questions, please contact us at nybs.contact@gmail.com!

1월

12일

챌린지 시작일

2026년 1월 12일 PM 03:00

챌린지 종료일

2026년 2월 9일 PM 02:30

챌린지 커리큘럼

All

22 lectures ∙ (12hr 4min)

Course Materials:

Lecture resources
챌린지 전용 수업
Live

챌린지에서 배워요

  • You can create a complete web service using a frontend framework

  • I can implement according to the given planning requirements and create a single working service.

  • You can experience going through and solving various problem situations similar to real-world development

  • Learn the mindset for carrying out projects and how to manage projects effectively

  • Stay motivated and enjoy learning while interacting with other learners at a similar level

Recommended for
these people

Who is this course right for?

  • Those who want to grow by receiving practical reviews and feedback from current industry mentors

  • Someone who has been studying frontend alone and now thinks it's time to start working on a project

  • Someone who felt overwhelmed and didn't know where to start or how to begin when they actually tried to start the project

  • Those who have taken a bootcamp but feel they need additional project-based learning

  • Those who want to strengthen their portfolio with good project experience

  • For CS majors who don't want to spend time on bootcamps but need some decent project experience

Need to know before starting?

  • React.js or Next.js user (selection of one of the two frameworks is required)

  • Global state management using state management tools (Tanstack Query, Zustand, Redux, etc.)

  • TypeScript utilization for type specification and static programming (not required but recommended)

  • Concepts of Authentication-Authorization and Implementation of Token-Based Authentication

  • Version and Project Management Methods Using Git/Github

  • Other, foundational knowledge for performing frontend project tasks

Reviews

All

7 reviews

5.0

7 reviews

  • jijiparkbusiness6198님의 프로필 이미지
    jijiparkbusiness6198

    Reviews 1

    Average Rating 5.0

    5

    100% enrolled

    It was great that the mentor gave such detailed feedback every week! However, the amount of development work was such that it seems like it should be done by someone who can focus entirely on this challenge... so it would be good to keep that in mind! The prepared development documents, mentoring, and materials are more than sufficient!

    • pgyage3263님의 프로필 이미지
      pgyage3263

      Reviews 4

      Average Rating 5.0

      5

      78% enrolled

      The mentoring was great, but I also really enjoyed the mentor's lecture content because it was so substantial. In particular, I was curious about how authentication, cookies, and state management—which I previously only had a vague understanding of—are handled in practice, and I was able to get a lot of help.

      • hyejo님의 프로필 이미지
        hyejo

        Reviews 3

        Average Rating 5.0

        5

        100% enrolled

        I feel like I was so immersed that these four weeks went by way too fast. While working on the assignments, I was able to objectively identify my weaknesses, and the mentor's detailed feedback on every single line of code was incredibly helpful ☺️ There were moments when it felt overwhelming because the amount of development to digest within four weeks was quite substantial, but I gained just as much from the experience. If I get the chance, I definitely want to take on the next challenge again!!

        • donna님의 프로필 이미지
          donna

          Reviews 2

          Average Rating 5.0

          5

          89% enrolled

          Thanks to an environment where I could focus solely on frontend development and a mentor who reviewed my code meticulously, I was able to deeply experience the cycle of thinking, applying, receiving feedback, and improving, rather than just simple implementation. Having mentoring sessions twice a week was also great because it kept me fully immersed in the project without any room to lose focus. On the downside, the one-month duration felt a bit short (I think it would feel even shorter for those currently working in the industry), and some API/Figma errors along with the daily database resets were slightly inconvenient. Since this is a great project to use in a portfolio, it would be even better if test accounts and data were further reinforced.

          • cupshop1237951님의 프로필 이미지
            cupshop1237951

            Reviews 1

            Average Rating 5.0

            Edited

            5

            100% enrolled

            I applied for this challenge because I often felt like I was losing my sense of direction while self-studying. The mentor provided great help by suggesting various directions through code reviews. In particular, applying the knowledge gained from the live sessions to the project and struggling to write better code in my own way allowed me to gain various insights. Although the implementation was difficult and time was tight, I think it was an enjoyable experience in many ways! If I get the chance, I would love to participate in another challenge as well. haha

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