sloth255 profile

sloth255 (Personal Development) Portfolio

Developing practical and user-friendly web applications

Applications

Video Chain Player

Chain 'just that part' of videos for seamless playback. Perfect for learning, highlights, and workouts.

Live

Efficient Learning and Entertainment with Custom Video Chains

Ever wanted to clip and connect only the parts you need from videos?

Video Chain Player lets you specify start and end times for video segments and play multiple clips seamlessly in sequence. Share your custom chains easily with a single URL.

Useful in these situations:

Watch key sections of online courses continuously
Compile and watch sports highlight reels
Play only your favorite exercises from workout videos in sequence
Create playlists with only the best parts of music videos

Key Features

Custom Time Segments

Specify start and end times for each video clip. Supports seconds (90), MM:SS (1:30), and HH:MM:SS (1:30:45) formats.

Seamless Playback

Automatically plays through your chain in order. Smooth transitions require no manual intervention.

Easy Sharing

Share your chain with a single URL. No account registration or storage needed.

Multilingual Support

Available in 8 languages: English, Japanese, Chinese, Korean, German, French, Spanish, and Portuguese.

Tech Stack

React 18TypeScriptViteReact Router v6Zustand

Latest Blog Posts

Recent articles and updates

Comparing Spec-Driven Development (SDD) Environments: SpecKit vs Kiro

This article compares two prominent approaches to Spec-Driven Development (SDD): VSCode + GitHub Copilot + SpecKit (adding an SDD toolkit to existing editors) and Kiro IDE (an all-in-one IDE with integrated SDD features), providing detailed insights into setup, workflows, generated documents, and use-case recommendations.

by Sloth255
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Deploying to AWS from GitHub Actions with OIDC Authentication

This comprehensive guide explains how to set up OIDC authentication between GitHub Actions and AWS, eliminating the need for long-lived access keys. Learn to configure IAM Identity Providers, create roles with proper trust policies, and implement secure CI/CD pipelines for S3, ECS, and SAM applications with practical examples using Terraform, SAM, and CloudFormation.

by Sloth255
Read more