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kanta13jp1

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Location Tokyo Joined Joined on  Personal website https://my-web-app-b67f4.web.app/ twitter website
Flutter Web Speech-to-Text with Deepgram Nova-2 and MediaRecorder
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Flutter Web Speech-to-Text with Deepgram Nova-2 and MediaRecorder

#flutter #supabase #buildinpublic #webdev
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2 min read

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Flutter Web Voice Learning — ElevenLabs TTS with Web Speech API Fallback
kanta13jp1 profile

Flutter Web Voice Learning — ElevenLabs TTS with Web Speech API Fallback

#flutter #supabase #buildinpublic #webdev
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2 min read
Claude + Groq Hybrid LLM — AI University Memory Agent
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Claude + Groq Hybrid LLM — AI University Memory Agent

#flutter #supabase #buildinpublic #webdev
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2 min read
Spaced Repetition in Flutter + Supabase — AI University Memory System
kanta13jp1 profile

Spaced Repetition in Flutter + Supabase — AI University Memory System

#flutter #supabase #buildinpublic #webdev
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2 min read
Capture a Flutter Widget as PNG and Download It — Web Share Card
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Capture a Flutter Widget as PNG and Download It — Web Share Card

#flutter #supabase #buildinpublic #webdev
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2 min read
Building a Leaderboard with Flutter + Supabase (AI University #3)
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Building a Leaderboard with Flutter + Supabase (AI University #3)

#flutter #supabase #buildinpublic #webdev
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2 min read
Building a Badge & Achievement System with Flutter + Supabase
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Building a Badge & Achievement System with Flutter + Supabase

#flutter #supabase #buildinpublic #webdev
Comments
3 min read
Building a Learning Streak System with Flutter + Supabase (Like Duolingo)
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Building a Learning Streak System with Flutter + Supabase (Like Duolingo)

#flutter #supabase #buildinpublic #webdev
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2 min read
Building a Realtime Activity Feed with Supabase and Flutter
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Building a Realtime Activity Feed with Supabase and Flutter

#flutter #supabase #buildinpublic #webdev
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2 min read
I Built a Flutter Importer for Claude Design Handoff Bundles
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I Built a Flutter Importer for Claude Design Handoff Bundles

#flutter #supabase #buildinpublic #webdev
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2 min read
Building a 4-Tier AI Cost Auto-Router with Deno Edge Functions
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Building a 4-Tier AI Cost Auto-Router with Deno Edge Functions

#flutter #supabase #buildinpublic #webdev
Comments 1
2 min read
AI University Hits 90 Providers: Adding fal.ai and Fish Audio
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AI University Hits 90 Providers: Adding fal.ai and Fish Audio

#flutter #supabase #buildinpublic #webdev
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2 min read
AI University Hits 88 Providers: Adding DeepInfra and Nebius AI Studio
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AI University Hits 88 Providers: Adding DeepInfra and Nebius AI Studio

#flutter #supabase #buildinpublic #webdev
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2 min read
AI Hub Phase 8: Adding DeepInfra and Liquid AI — Now at 33 Providers
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AI Hub Phase 8: Adding DeepInfra and Liquid AI — Now at 33 Providers

#flutter #supabase #buildinpublic #ai
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1 min read
Bypassing Supabase Edge Function 150s Timeout with Batch Loops
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Bypassing Supabase Edge Function 150s Timeout with Batch Loops

#supabase #deno #flutter #buildinpublic
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2 min read
Building a 4-Tier AI Cost Auto-Routing System with Supabase Edge Functions
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Building a 4-Tier AI Cost Auto-Routing System with Supabase Edge Functions

#flutter #supabase #deno #ai
Comments 1
2 min read
Jibun Corp's AI Hub Reaches 35 Providers: Adding SiliconFlow and Novita AI
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Jibun Corp's AI Hub Reaches 35 Providers: Adding SiliconFlow and Novita AI

#flutter #supabase #buildinpublic #webdev
1
Comments
2 min read
AI Hub Phase 8: Adding DeepInfra and Liquid AI — Now at 33 Providers
kanta13jp1 profile

AI Hub Phase 8: Adding DeepInfra and Liquid AI — Now at 33 Providers

#flutter #supabase #buildinpublic #ai
Comments
1 min read
Jibun Corp's AI Hub Hits 31 Providers: Adding Replicate and Coze
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Jibun Corp's AI Hub Hits 31 Providers: Adding Replicate and Coze

#flutter #supabase #buildinpublic #ai
Comments
1 min read
I Deleted the Button — Migrating Flutter AI Features from UI-Triggered to Hourly Cron Batch
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I Deleted the Button — Migrating Flutter AI Features from UI-Triggered to Hourly Cron Batch

#flutter #supabase #buildinpublic #webdev
Comments
4 min read
Jibun Corp's AI Hub Reaches 29 Providers — Adding Meta Llama API & Nebius AI Studio
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Jibun Corp's AI Hub Reaches 29 Providers — Adding Meta Llama API & Nebius AI Studio

#flutter #supabase #ai #buildinpublic
Comments
1 min read
Jibun Corp's AI Hub Reaches 27 Providers — Adding Reka Flash-3 & Writer Palmyra-X5
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Jibun Corp's AI Hub Reaches 27 Providers — Adding Reka Flash-3 & Writer Palmyra-X5

#flutter #supabase #ai #buildinpublic
Comments
1 min read
Expanding Jibun Corp's AI Hub to 25 Providers — Qwen, Inflection, AllenAI, HuggingFace & MiniMax
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Expanding Jibun Corp's AI Hub to 25 Providers — Qwen, Inflection, AllenAI, HuggingFace & MiniMax

#flutter #supabase #ai #buildinpublic
1
Comments
2 min read
Expanding Jibun Corp's AI Hub to 20 Providers — Including Cerebras Ultra-Fast Inference & Chinese AI
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Expanding Jibun Corp's AI Hub to 20 Providers — Including Cerebras Ultra-Fast Inference & Chinese AI

#flutter #supabase #ai #buildinpublic
2
Comments
2 min read
SambaNova: GPU-Free AI Inference at 5x Speed — AI University Update (78 Providers)
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SambaNova: GPU-Free AI Inference at 5x Speed — AI University Update (78 Providers)

#ai #llm #buildinpublic #webdev
1
Comments
2 min read
Runware: One API for All AI Modalities — AI University Update (77 Providers)
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Runware: One API for All AI Modalities — AI University Update (77 Providers)

#ai #llm #buildinpublic #webdev
1
Comments 1
2 min read
Frontier AI 2026: Diffusion LLM + Spatial Intelligence — AI University Update (76 Providers)
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Frontier AI 2026: Diffusion LLM + Spatial Intelligence — AI University Update (76 Providers)

#ai #llm #buildinpublic #webdev
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2 min read
China's AI Giants: Adding Tencent Hunyuan & ByteDance Doubao to AI University (74 Providers)
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China's AI Giants: Adding Tencent Hunyuan & ByteDance Doubao to AI University (74 Providers)

#ai #llm #buildinpublic #webdev
1
Comments
2 min read
Claude Code VSCode Extension 60s Timeout: It Wasn't the MCPs
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Claude Code VSCode Extension 60s Timeout: It Wasn't the MCPs

#claudecode #vscode #debugging #ai
1
Comments
2 min read
AI Usage Quota Dashboard in Flutter + Supabase: Real-Time Token Tracking Across Models
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AI Usage Quota Dashboard in Flutter + Supabase: Real-Time Token Tracking Across Models

#flutter #supabase #buildinpublic #dart
1
Comments
3 min read
Integrating Spaced Repetition Due Counts into a Flutter Home Dashboard Card
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Integrating Spaced Repetition Due Counts into a Flutter Home Dashboard Card

#flutter #supabase #buildinpublic #dart
1
Comments
3 min read
Zero-Config New AI Provider Tabs: DB-Driven Dynamic Tabs in Flutter + Supabase
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Zero-Config New AI Provider Tabs: DB-Driven Dynamic Tabs in Flutter + Supabase

#flutter #supabase #buildinpublic #dart
1
Comments
4 min read
Automating Technical Blog Publishing: GitHub Actions + Supabase Edge Function Pipeline
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Automating Technical Blog Publishing: GitHub Actions + Supabase Edge Function Pipeline

#flutter #supabase #buildinpublic #devops
1
Comments
4 min read
Scaling Supabase Edge Functions Past the 50-Function Cap: Hub-and-Action Architecture
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Scaling Supabase Edge Functions Past the 50-Function Cap: Hub-and-Action Architecture

#flutter #supabase #buildinpublic #dart
1
Comments
3 min read
Implementing FSRS Spaced Repetition in Flutter + Supabase — Adding Memory Science to an AI Learning App
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Implementing FSRS Spaced Repetition in Flutter + Supabase — Adding Memory Science to an AI Learning App

#flutter #supabase #buildinpublic #webdev
1
Comments
3 min read
Implementing Voice AI Chat with Conversation Memory in Flutter Web — Web Speech API + Supabase
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Implementing Voice AI Chat with Conversation Memory in Flutter Web — Web Speech API + Supabase

#flutter #supabase #webspeechapi #buildinpublic
1
Comments
2 min read
Building a Text Similarity Lab with Gemini Embeddings + Flutter Web (Cosine Similarity Visualizer)
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Building a Text Similarity Lab with Gemini Embeddings + Flutter Web (Cosine Similarity Visualizer)

#flutter #geminiapi #ai #buildinpublic
1
Comments
3 min read
How I Deploy 36 Supabase Edge Functions via GitHub Actions with 4 Parallel Claude Code Instances
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How I Deploy 36 Supabase Edge Functions via GitHub Actions with 4 Parallel Claude Code Instances

#supabase #githubactions #flutter #buildinpublic
1
Comments
3 min read
CRM Pipeline + Horse Racing AI in Flutter Web: Lead Scoring Formula & Kanban with LinearProgressIndicator
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CRM Pipeline + Horse Racing AI in Flutter Web: Lead Scoring Formula & Kanban with LinearProgressIndicator

#flutter #supabase #buildinpublic #dart
Comments
3 min read
Guitar Recording Auto-Post to X: OAuth 1.0a Server-Side + Twitter Intent Fallback
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Guitar Recording Auto-Post to X: OAuth 1.0a Server-Side + Twitter Intent Fallback

#flutter #supabase #buildinpublic #x
Comments
3 min read
Competitor Comparison Page CVR Dashboard: JSONB Signal Aggregation in Flutter + Supabase
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Competitor Comparison Page CVR Dashboard: JSONB Signal Aggregation in Flutter + Supabase

#flutter #supabase #buildinpublic #dart
Comments
3 min read
Anonymous Emoji Reactions Without Login: UNIQUE Index Toggle + IP Hash in Supabase
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Anonymous Emoji Reactions Without Login: UNIQUE Index Toggle + IP Hash in Supabase

#flutter #supabase #buildinpublic #dart
1
Comments
3 min read
Reuse Existing Tables for New Features: Flutter Category Management + Medical Notes with ilike Filter
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Reuse Existing Tables for New Features: Flutter Category Management + Medical Notes with ilike Filter

#flutter #supabase #buildinpublic #dart
1
Comments
3 min read
Flutter Horse Racing AI Dashboard: EF Hub Actions + NO_AUTH Zone + Promise.all Timeout Fix
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Flutter Horse Racing AI Dashboard: EF Hub Actions + NO_AUTH Zone + Promise.all Timeout Fix

#flutter #supabase #buildinpublic #dart
Comments
3 min read
Notion-Like Dynamic Database in Flutter: JSONB Schema + DataTable Inline Edit
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Notion-Like Dynamic Database in Flutter: JSONB Schema + DataTable Inline Edit

#flutter #supabase #buildinpublic #dart
Comments
4 min read
Supabase RLS SECURITY DEFINER: Preventing Infinite Recursion in Admin Policies
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Supabase RLS SECURITY DEFINER: Preventing Infinite Recursion in Admin Policies

#flutter #supabase #buildinpublic #dart
Comments
3 min read
AI University: 3-File Pattern to Add Any AI Provider + Offline Fallback Content
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AI University: 3-File Pattern to Add Any AI Provider + Offline Fallback Content

#flutter #supabase #buildinpublic #dart
Comments
3 min read
SM-2 Spaced Repetition in Deno + Flashcard UI in Flutter Web: Building a Duolingo Competitor
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SM-2 Spaced Repetition in Deno + Flashcard UI in Flutter Web: Building a Duolingo Competitor

#flutter #supabase #buildinpublic #dart
Comments
3 min read
Building a Public Guitar Gallery With 4 Users: Action Extension Pattern + Viral Design
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Building a Public Guitar Gallery With 4 Users: Action Extension Pattern + Viral Design

#flutter #supabase #buildinpublic #webdev
Comments
3 min read
Travel Planner + Whiteboard + Recipe Manager in Flutter Web: RadioListTile Migration & const Propagation
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Travel Planner + Whiteboard + Recipe Manager in Flutter Web: RadioListTile Migration & const Propagation

#flutter #supabase #buildinpublic #dart
Comments
2 min read
Notion-Style Team Workspace in Flutter Web: Supabase RLS EXISTS Subquery + Invite Code Pattern
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Notion-Style Team Workspace in Flutter Web: Supabase RLS EXISTS Subquery + Invite Code Pattern

#flutter #supabase #buildinpublic #dart
Comments
3 min read
CVR Tracking by Competitor Comparison Page: StatelessWidget StatefulWidget + unawaited() Pattern
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CVR Tracking by Competitor Comparison Page: StatelessWidget StatefulWidget + unawaited() Pattern

#flutter #supabase #buildinpublic #dart
Comments
2 min read
CRM Pipeline + Horse Racing AI in Flutter Web: Lead Scoring Formula & Kanban with LinearProgressIndicator
kanta13jp1 profile

CRM Pipeline + Horse Racing AI in Flutter Web: Lead Scoring Formula & Kanban with LinearProgressIndicator

#flutter #supabase #buildinpublic #dart
Comments
3 min read
Guitar Recording Auto-Post to X: OAuth 1.0a Server-Side + Twitter Intent Fallback
kanta13jp1 profile

Guitar Recording Auto-Post to X: OAuth 1.0a Server-Side + Twitter Intent Fallback

#flutter #supabase #buildinpublic #x
Comments
3 min read
AI University: 3-File Pattern to Add Any AI Provider + Offline Fallback Content
kanta13jp1 profile

AI University: 3-File Pattern to Add Any AI Provider + Offline Fallback Content

#flutter #supabase #buildinpublic #dart
Comments
3 min read
SM-2 Spaced Repetition in Deno + Flashcard UI in Flutter Web: Building a Duolingo Competitor
kanta13jp1 profile

SM-2 Spaced Repetition in Deno + Flashcard UI in Flutter Web: Building a Duolingo Competitor

#flutter #supabase #buildinpublic #dart
Comments
3 min read
Building a Public Guitar Gallery With 4 Users: Action Extension Pattern + Viral Design
kanta13jp1 profile

Building a Public Guitar Gallery With 4 Users: Action Extension Pattern + Viral Design

#flutter #supabase #buildinpublic #webdev
Comments
3 min read
Travel Planner + Whiteboard + Recipe Manager in Flutter Web: RadioListTile Migration & const Propagation
kanta13jp1 profile

Travel Planner + Whiteboard + Recipe Manager in Flutter Web: RadioListTile Migration & const Propagation

#flutter #supabase #buildinpublic #dart
Comments
2 min read
DNS & Domain Manager in Flutter Web: TabController FAB Rebuild + colorScheme Token Pattern
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DNS & Domain Manager in Flutter Web: TabController FAB Rebuild + colorScheme Token Pattern

#flutter #supabase #buildinpublic #dart
Comments
2 min read
Building a Personal KPI Dashboard in Flutter Web: Bar Charts Without a Chart Library
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Building a Personal KPI Dashboard in Flutter Web: Bar Charts Without a Chart Library

#flutter #supabase #buildinpublic #dart
Comments
2 min read
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