CommunityNews
A Man Powers Home for 8 Years Using 1,000 Old Laptop Batteries
A man has managed to power his home for eight years with a system using more than 1,000 recycled laptop batteries. This ingenious project, based on the use of
Read in full here:
Most Liked
AstonJ
This is very cool!
1
Eiji
Interesting but …
- Solar panels works differently in each place and time (for example rainy season in some regions)
- I heard that they are useless in cases where the sun is too weak or too strong, so they may “work” for a 1/6 of day, sometimes more and sometimes even less
- Depending on panel they may be many other problems with dust, snow and water. Of course there are panels with extra protections, but obviously it would not make them cheaper
That’s said it’s still interesting … I wonder how much money and space it require … Also I heard that there are 79% transparent panels that can be mounted on windows … ![]()
1
Popular General Dev topics
The following languages will help current and new web developers navigate the programming landscape to code web-based services and apps t...
New
F# Is The Best Coding Language Today.
If you want to personally pick up a programming language in order to become a better coder in what...
New
:tada: Launching Fig
I am excited to announce that, as of today, Fig is generally available to the public for download.
With our public ...
New
It has some interesting features:
It’s entirely wireless (the left half speaks Bluetooth to the right half, and the right half speaks B...
New
LG 28-inch 16:18 DualUp Monitor with Ergo Stand and USB Type-C™ (28MQ780-B) | LG USA.
Shop LG 28MQ780-B on the official LG.com website ...
New
Why I like Clojure as a solo developer | Biff.
Most of the reasons fall into a few categories: data orientation, the JVM, and the REPL.
New
SLUM: The Shadow Library Uptime Monitor.
This dashboard tracks the availability of popular shadow libraries in real time from a US-based...
New
Why Ruby on Rails still matters.
An old tool endures in a Next.js world
New
Truly independent web browser. Contribute to LadybirdBrowser/ladybird development by creating an account on GitHub.
New
In beginning the NVIDIA Blackwell Linux testing with the GeForce RTX 5090 compute performance, besides all the CUDA/OpenCL/OptiX benchmar...
New
Other popular topics
Free and open source software is the default choice for the technologies that run our world, and it’s built and maintained by people like...
New
I have seen the keycaps I want - they are due for a group-buy this week but won’t be delivered until October next year!!! :rofl:
The Ser...
New
I am asking for any distro that only has the bare-bones to be able to get a shell in the server and then just install the packages as we ...
New
Oh just spent so much time on this to discover now that RancherOS is in end of life but Rancher is refusing to mark the Github repo as su...
New
Saw this on TikTok of all places! :lol:
Anyone heard of them before?
Lite:
New
If you get Can't find emacs in your PATH when trying to install Doom Emacs on your Mac you… just… need to install Emacs first! :lol:
bre...
New
If you’re getting errors like this:
psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory ...
New
Hello,
I’m a beginner in Android development and I’m facing an issue with my project setup. In my build.gradle.kts file, I have the foll...
New
Curious what kind of results others are getting, I think actually prefer the 7B model to the 32B model, not only is it faster but the qua...
New
Node.js v22.14.0 has been released.
Link: Release 2025-02-11, Version 22.14.0 'Jod' (LTS), @aduh95 · nodejs/node · GitHub
New
Categories:
Sub Categories:
- All
- In The News
- Dev Chat (203)
- Questions (35)
- Resources (119)
- Blogs/Talks (27)
- Jobs (3)
- Events (15)
- Code Editors (59)
- Hardware (57)
- Reviews (5)
- Sales (16)
- Design & UX (5)
- Marketing & SEO (2)
- Industry & Culture (14)
- Ethics & Privacy (19)
- Business (4)
- Learning Methods (6)
- Content Creators (7)
- DevOps & Hosting (9)
Popular Portals
- /elixir
- /rust
- /ruby
- /wasm
- /erlang
- /phoenix
- /keyboards
- /python
- /js
- /rails
- /security
- /go
- /swift
- /vim
- /clojure
- /emacs
- /java
- /haskell
- /svelte
- /onivim
- /typescript
- /kotlin
- /c-plus-plus
- /crystal
- /tailwind
- /react
- /gleam
- /ocaml
- /flutter
- /elm
- /vscode
- /ash
- /html
- /opensuse
- /zig
- /centos
- /deepseek
- /php
- /scala
- /react-native
- /lisp
- /sublime-text
- /textmate
- /nixos
- /debian
- /agda
- /django
- /kubuntu
- /deno
- /arch-linux
- /nodejs
- /ubuntu
- /revery
- /spring
- /manjaro
- /diversity
- /lua
- /julia
- /markdown
- /c








