Write a private diary using good old email
In plain words
Diaryemail is a private diary service that works through email. Users write entries by sending emails, which are stored securely as a personal diary. It is designed for anyone who wants to keep a private journal using a familiar communication method rather than a dedicated app. The service launched in 2020 and appeals to people who prefer email-based workflows for capturing personal thoughts and memories.
written from the facts on this page · September 2026
More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io

Photosynthesis fires two of your iPhone
Life & fun · 28d ago · photosynthesis.camera
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 28d ago · solouno.io

Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
Life & fun · 26d ago · everycube.alen.is


Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
Launched alongside, January 2020
the whole month →
MicroAcquire▲1,553A free & anonymous startup acquisition marketplace
Commerce · 2020 · microacquire.com
YourStack▲1,251A new community for sharing the products you use and ❤️
Life & fun · 2020 · yourstack.com

The ultimate resource for starting profitable side projects
Growth · 2020 · indiehackers.com
- IW
Hey folks. Last year I was fortunate enough to sign a deal to write a book with my favorite technical publisher, The Pragmatic Bookshelf. When I started out as an Engineering Manager many years ago, I found that there wasn't a huge amount of material that specifically and practically helped me understand how to do my job. When you learn to program there's all of these amazing tutorials, examples and guides, but what was there for new managers? In response to this, a couple of years ago I started a blog over at https://www.theengineeringmanager.com which got a decent amount of…
Work · 2020

