
Free Online Flashcards for Developers — Spaced Repetition | Gnoseed
Study Kubernetes, AI, Linux, and DevOps with spaced repetition flashcards.
Agoreddah · HN
I built Gnoseed – free flahscards to learn K8s, DevOps, AI and more
The full gallery
Tech stack
23 projects

Study Kubernetes, AI, Linux, and DevOps with spaced repetition flashcards.
Agoreddah · HN
I built Gnoseed – free flahscards to learn K8s, DevOps, AI and more

Track LeetCode problems and automatically schedule spaced repetition reviews.
u/SugarPerfect6150 · Reddit
I built a tool to track LeetCode progress and auto-schedule spaced repetition reviews I have been grinding leetcode problems and kept forgetting problems I solved 2-3 weeks ago. So I built GrindMate to fix this. You just type "solved two sum easy 15 min" and it handles the rest: Schedules spaced repetition reviews at day 1, 3, and 7 Sends daily email reminders when reviews are due Tracks NeetCode 150 progress across 18 categories Shows which problems Amazon/Google/Meta frequently as

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

Answer technical interview questions and receive AI grading with spaced repetition.
@pashov_n · X
Anki style flashcards with a AI judging how well you understand a specific topic -

Write daily 280-character journal entries to record your thoughts and feelings privately.
@recuerdateapp · X
es una aplicación web minimalista que funciona como un diario personal rápido. Te permite escribir un pequeño mensaje o "pósit" al día (con un límite de 280 caracteres) para registrar cómo te sientes o qué ha pasado, creando un espacio de reflexión privado

A writing app for focused sessions that erases progress if you leave the tab.
u/Automatic_Flow_7587 · Reddit
imagine a writing app that won't let you leave until you're done. leave the tab, lose what u've written. i was building a small writing platform around one simple idea: make distractions expensive . you start a timed writing session, choose how long you want to focus, and commit to staying in the tab until the timer ends. if you switch tabs, minimize the window, or leave the page, the entire session is deleted (ofc with the countdown first). it sounds brutal, but it's surpris

Free meditation app with customizable soundscapes from 5 minutes to 1 hour.
@TwoMinutesAI · X

Converts TTRPG session audio into campaign memory, recaps, and searchable world dossiers.
schillingderek · HN
Building Table Canon, an AI Campaign Memory Engine for TTRPGs

Practice therapy techniques by responding to simulated client videos with AI coaching.
u/JustinAngel · Reddit
PracticeTherapy.ai: free training simulator for therapists practicing with simulated clients Hi reddit, I launched PracticeTherapy.ai (ask for invite code, YouTube demo ) It's a deliberate practice platform for mental health professionals (therapists, social workers, psychologists, etc) to learn new clinical skills. Here's how it works The goal is to help clinicians develop practical instincts in simulated sessions that can transfer into real client work. Learn

Paste a playlist link, get a distraction free course with progress tracking.
Sekhmet · HN
Adept – convert any YouTube playlist into a Udemy-like course

Write once, export to notebooks, slides, PDFs, PPTX, DOCX, or canvas.
@mr_wickedhacks · X
Write the doc once → get a notebook, slide deck, canvas, or resume from the same source. No rewriting for every format.

Linux workspace for AI coding tools that persists files, dependencies and services across sessions.
@SeagerCortez · X