Games & Play23 hours ago
Memory Chess: Free Chess Memory and Visualization Game
Memorize a chess position, rebuild it from memory, and get an instant score. Play free to train board vision, visualization, and spatial memory.
@Bing_Builds · X
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Memorize a chess position, rebuild it from memory, and get an instant score. Play free to train board vision, visualization, and spatial memory.
@Bing_Builds · X
Write and share obituaries for your abandoned side projects, and discover lessons from other builders' failures.
@horiajurcut · X
Built with Codex from @OpenAI: a cemetery for abandoned side projects. Founders write an obituary, preserve the lesson and link to what they're building next. A failed idea might help the next one grow. What would you bury, @sama? #buildinpublic
Store shared memories once and reuse them across AI systems and your team.
Repeater22746 · HN
ContextVault – Shared memory layer for your AI and your team
Animate old photos into lifelike videos to preserve memories.
Deep Nostalgia AI — 借助人工智能照片动画，将家庭照片转变为引人入胜的动画视频，为珍贵的回忆注入活力的网站
Organize and retrieve your work sessions with AI-powered memory.
@vitverb · X
hi :) One tap back to the work you meant to finish. No tasks to manage. Nothing to set up. Local-first
Personalized revision guide that adapts to your answers to identify what to review, repair, or prioritize.
@bellyencours · X
Capture and replay how your website looked at any point in time.
@WebMomentApp · X
Dropping here, for saving how websites looked before the next redesign changes everything: @WebMomentApp
Save X posts and webpages through email or Telegram, turning them into interconnected markdown notes.
@MyCrystalSite · X
Save multimedia content and turn it into searchable summaries and flashcards powered by AI.
@ShahirSiddiqu13 · X
Memora turns everything you save into a searchable second brain powered by AI. Try it: 🌐 What would you save first? #BuildInPublic #SaaS #AI #Productivity
Paste messy AI/LLM output and get clean, valid, beautifully formatted JSON — with a plain-language explanation of every fix. Optional JSON Schema validation. Runs entirely in your
@SNSTRR88 · X
Recast: a browser tool that cleans messy LLM JSON and lists every fix. Nothing uploaded.
Save connections from X and LinkedIn with context to reconnect at the right time.
@aditya_founder · X
Enterprise memory management dashboard
@dingfengtow_df · X
Just launched: Aristra public beta Agentic platform built on the Aristra Memory System. Persistent context of how you work + always-on agents. Memory is modular, also works with Codex, Claude Code, and other agent systems. Limited spots open.