Blog - LINE ENGINEERING

TAG ARCHIVES: frontend

Improving LINE MUSIC performance by migrating to Vue 3
Shibasaka Hiroyuki2022-09-16
Front-end Engineer at LINE KYOTO
Hi, I'm Shibasaka Hiroyuki, a front-end engineer at LINE Kyoto development office. Do you listen to music on your computer while working or studying? Not only is LINE MUSIC available as a smartphone app, it's also available as a web application. The web app that we've developed, uses Vue.js as its JS framework. LINE Music (web app) Previously, this web app had used Vue 2, but in June 2022, we newly released a version upgraded to Vue 3. In parallel with function development for this web app, my
The baseline for web development in 2022
Alan Dávalos2022-01-26
Front-end Engineer - @AlanGDavalos
TL;DR:The baseline for web development in 2022 is: low-spec Android devices in terms of performance, Safari from two years before in terms of Web Standards, and 4G in terms of networks. The web in general is not answering those needs properly, especially in terms of performance where factors such as an over-dependence on JavaScript are hindering our sites' performance. Hello there! I'm Alan Dávalos, a front-end engineer at LINE. You might have thought this article's titl
- frontend
- UIT
- JavaScript
- CSS
[Team & Project] Introducing the Team Developing Web Front-end for LINE User Services
LINE Engineering2021-05-24
LINE Engineering Blog official account
The Team & Project series introduces each department and project in the LINE development organization, providing detailed information on their roles, structures, technology stacks, future issues, and roadmaps. In this article, we’d like to introduce you to the team that is responsible for the web front-end of our user services. We spoke with Daisuke Shimizu, Ryota Agata, and Leonard Ken Orihara from the Front-end Development Center. *This article is a translation of a Japanese artic
TensorFlow.js
Jun2019-03-08
I am a front-end developer at LINE. I'm interested in programming languages.
Greetings! This is Jun and I'm a front-end developer at LINE. Recently the front-end development scene is booming with new technologies and it's becoming difficult to catch up with all those new things. Personally I'm onto machine learning (ML). As part of today's topic as "implementing machine learning in front-end web development", let me share my little experiment on machine learning, using TensorFlow.js. Getting started I used TensorFlow.js to build a simple classification model for
- frontend
- UIT
- TensorFlow
Easy code-splitting with grow-loader
sunderls2018-01-23
sunderls is a front-end engineer
Hi, I'm @sunderls from LINE MANGA team where I mostly write JavaScript. Did you know that you can read free Manga directly from LINE1)? Has anyone tried it? As we shared on our previous post, LINE MANGA: Smooth page transition with Page Stack, LINE MANGA is built with web technologies. Because it runs in within the LINE app, we have put in a great effort to create a smooth user experience, and as one of the means to accomplish our goal, we have chosen code-splitting. Today, I'd like to introduce
Why we use Kotlin in LINE Creators Studio
Freddie Wang2017-07-19
Currently working on Android development in LINE Fukuoka. I'm a zealous user of Kotlin.
Before we begin Hi everyone, I am Freddie Wang from LINE Fukuoka's development team. I'm currently in charge of developing a new Android app called LINE Creators Studio. LINE Creators Studio is a sticker creation tool that lets anyone create his or her own stickers and sell them on LINE Store. In this blog, I'd like to talk about Kotlin, the programming language which the LINE Creators Studio app is built on. I will explain why we chose Kotlin as our main language and introduce some of the Kotli
Using LINE Notify to send messages to LINE from the command-line
Watanabe Hirofumi2016-10-31
He is in charge of the development of LINE Notify.
ForewordHi, my name is Watanabe and I'm in charge of the development of LINE Notify. In this post, I'd like to share how developers can use LINE Notify to send messages to LINE straight from the command-line.Up until now sending system messages to LINE either required a Bot API Trial or Business Connect account. While both are improved by Messaging API and provide many great features, they require a high level of implementation.LINE Notify is an API that has a limited set of features, streamlini
- frontend
- LINE Notify
How to provide stable "Loves"
Kawakami Taiki (moznion) 2016-07-11
He develops the LIVE service at LINE.
Hello, my name is Moznion and I'm part of the team working on LIVE: a video-based social media service that connects stars and celebrities to their fans.On LIVE, users can watch their favorite stars participating in programs or performing concerts all in real-time. LIVE is currently available on iOS/Android and on PC web browsers, and quickly gaining popularity.In this blog post, I'd like to explain how we handle large amounts of consecutive requests sent on LIVE.IntroductionOn the iOS/Android v
- frontend
Choosing Video Codecs and Optimizing Options in B612
Jo hyuntae2015-04-29
He works on the development of B612 for Android.
Hello, I am HT and I work in B612 for Android development. B612, which is named after the asteroid B-612 from the novella "the Little Prince," is the world's first selfie app to feature pre-filtered selfie and 3 or 6 second collaged video capture. In this post, I would like to discuss the process of creating an MP4 file by making a video collage using MediaCodec in B612. Determining video size B612 features video capture, but real-time video encoding is difficult to implement because it require
- frontend
Apple Watch - A completely new horizon
KANG YOONSIK2015-04-23
He works on the development of LINE iOS.
Hello, my name is Roy and I work in LINE iOS development. With the recent release of Apple Watch, I would like to introduce the features of Apple Watch, and how it was like developing LINE for Apple Watch. Introducing Apple Watch Apple Watch was first unveiled on September 9th, 2014 as "one more thing" following the iPhone 6, iPhone 6 Plus, and Apple Pay. It will be available in three different versions named Watch, Watch Sport, and Watch Edition with a choice between a 38mm or 42mm watch face.
- frontend

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