The graveyard of good ideas
Solutions that were tried, and what stopped them.
Patents that were rejected or abandoned, products that shut down, projects that went quiet. Borrow the idea, avoid the dead end.
500 solutions
- projectArchived2026
ChanMeng666/douyin-mall-go-template
【Star us and watch this project grow! 🌱⭐️】A comprehensive Go e-commerce template project demonstrating best practices in Go web development. Built with Gin framework and MySQL, featuring user authentication, product management, shopping cart, and order processing. Perfect for Go beginners to learn real-world application development.
ChanMeng666
- projectArchived2026
kantord/LibreLingo
🐢 🌎 📚 a community-owned language-learning platform
kantord
- projectArchived2026
arm-education/Rapid-Embedded-Education-Kit
Archived: retained for reference, no active development. Education kit for rapid embedded systems design on Arm Cortex-M platforms with lectures, labs, and Mbed-based prototyping (educational)
arm-education
- projectArchived2026
aftabrehan/jarvis-ai
Complete AI Tools (Chatbot, Image Generation, Music Generation, Video Generation, and Code Generation) SaaS Platform built using Next.js 14, Stripe, OpenAI, ReplicateAI, Crisp, Aiven, and Prisma.
aftabrehan
- projectArchived2026
Riniba/dujiaoTemplate
独角卡模板｜独角数卡模板｜独角发卡模板｜dujiao_templates｜dujiao-templates｜dujiao templates｜dujiao templates | Dujiao Card Templates | Dujiao Digital Card Templates | Dujiao Payment Templates | dujiao_templates | dujiao-templates | dujiao templates | dujiao templates
Riniba
- projectArchived2026
yihong0618/gcores_calendar
gcores audios calendar
yihong0618
- projectArchived2026
ectoflow/vue-stripe-js
Vue 3 components for Stripe.js
ectoflow
- projectArchived2026
percona/grafana-dashboards
WARNING: the repo moved to https://github.com/percona/pmm.
percona
- projectArchived2026
ProtoSchool/protoschool.github.io
The code that runs the ProtoSchool website. Visit https://proto.school for interactive tutorials on decentralized web protocols. Explore IPFS and Filecoin through code challenges, code-free lessons, and local events.
ProtoSchool
- projectArchived2026
goatandsheep/aws-web-analytics
Privacy-focused alternative to Google Analytics on AWS Pinpoint
goatandsheep
- projectArchived2026
Kong/mcp-konnect
A Model Context Protocol (MCP) server for interacting with Kong Konnect APIs, allowing AI assistants to query and analyze Kong Gateway configurations, traffic, and analytics.
Kong
- projectArchived2026
JetBrains/intellij-scala-bundle
[Retired] IntelliJ Scala Bundle - historical experimental distribution
JetBrains
- projectArchived2026
elgatosf/cli
Stream Deck CLI tool for building with Stream Deck.
elgatosf
- projectArchived2026
aws-solutions-library-samples/data-lakes-on-aws
Enterprise-grade, production-hardened, serverless data lake on AWS
aws-solutions-library-samples
- projectArchived2026
PostHog/mcp
Official PostHog MCP Server 🦔
PostHog
- projectArchived2026
nuxt-community/gtm-module
Google Tag Manager Module for Nuxt.js
nuxt-community
- projectArchived2026
googleapis/nodejs-bigquery
Node.js client for Google Cloud BigQuery: A fast, economical and fully-managed enterprise data warehouse for large-scale data analytics.
googleapis
- projectArchived2026
cpcloud/stupidb
The stupidest database of all time.
cpcloud
- projectArchived2026
Teodor92/MoreDotNet
A combination of helpful extension methods for .NET
Teodor92
- projectArchived2026
mraniki/tt
Submit trading order to CEX & DEX with multi messaging platform and plugin support | EST. 2022
mraniki
- projectArchived2026
offlegacy/event-tracker
Comprehensive solution for event tracking in React applications
offlegacy
- projectArchived2026
LiteyukiStudio/nonebot-plugin-marshoai
NoneBot2 猫娘聊天插件
LiteyukiStudio
- projectArchived2026
KudoAI/amazongpt
🛒 AI chat & product/category summaries in Amazon shopping, powered by the latest LLMs
KudoAI
- projectArchived2026
serversideup/financial-freedom
🔥🔥🔥 An open source alternative to Mint, YNAB, and more. Stay on budget and build wealth without sacrificing your privacy.
serversideup