Exchange value
js-stellar-sdk js-stellar-sdk (ready for download)
stellar rest api xdr External Data Representation Standard
federated service without the need to install anything
stellar chain journal account give your stellar account a common name
stellarguard extra security for your Stellar account
howto ico
payment channel? allow parties to transact privately, instantly, and securely, while paying zero fees
kelp trading bot
stellar stackexchange developer help
ledger hardware cold storage
electrum wallet
bluewallet mobile lightning, bitcoin
bitlum chrome extention lightning, bitcoin
the Distributed Web:
machine learning
eslint javascript linter
lokijs git wal (replication)
nvm nodejs version manager:
curl -o- | bash
command -v nvm
reopen shell
update npm, npm install -g npm stable
update node, npm install -g node
raspberry-pi 64 bit goedkope van alles kunner computer:
raspbian os lxde (pixel)
microsd: best/fast 64 gb
fdisk -l (list external hardware), format: mkfs.(fs), fsck
vcgencmd measure_temp (temperatuur raspberrypi, argument command give more actions)
pixel os (older) pc and mac
etcher burn images to sd or usb
install raspberry
sdcard copy: menu utilities; sd card copier (save to have a extra sd for the same raspberrypi hardware)
wd external usb harddisk (if only readonly no ntfs driver: sudo apt-get install ntfs-3g)
Opensource apps:
free software directory
simple scan scan via printer
syncthing savedocs
tor protect your privacy, internet outside the indexing machines (only 6 percent)
gnupg (gpg) email self-defense protect your privacy
whireshark see what’s happening on your network
vnc remote access
kodi media center: remote control smartphone: download kore, official remote for kodi. Via Kodi system service control set allow remote control via http to on (which name and port is set): via system info, which ip is used. Now start kori and setup with this data
pandoc universal document converter
youtube-dl download youtube
ffmpeg video converter, youtube downloader etc.
ffmpeg -i file.vtt vtt to srt or arround, subtitle converter
put vtt or srt in video; ffmpeg -i subtitles.ass; Then add them using a video filter; ffmpeg -i mymovie.mp4 -vf ass=subtitles.ass mysubtitledmovie.mp4
if an app has no chromecast button choose from the google home menu: cast screen/audio, then set the app to fullscreen
qreader generator javascript qrcode
gezichtherkenning video, foto
VLC multimedia player kodi ultimate entertainment center
gimp image manipulation
inkscape svg drawing
musescore Create, play and print beautiful sheet music
lilypond muzieknoten notatie
audacity sound edit how to
openshot video editor
kdenlive video editor
gps data converter
stellarium planetarium
a-frame (virtual reality)
gnucash bookkeep
jotul zuinige, schone houtkachel
cobb oven koken/bakken
12/24 volt in huis gelijkstroomwinkel gelijkstroomhuis (12 en 24 volt (3-5 zonnepanelen))
victron solar charge controllers
efoy fuel cell methanol backup accu's
prefab wooden house 92 mm logs (extra isolation, 24 volt, compost toilet, rain water with filters)
victron energy regelapparatuur accu's, zonnepanelen, brandstofcel, slim stroom software)
Fiets onderhouden/ombouwen elektrisch:
Meubel zelf maken:
Schoonmaken-wassen eco:
klok-eco afwas, was, schoonmaak
obsidentify app plant enz. herkenning
(zachte) sla, andijvie in hoge emmers planten evt. op tafel (slakken)
Warming up:
Index Stellar/Lumen based apps:
Hi, welcome to Wim den Ouden, apps to perform transactions without middleman, decentral using Stellar accounts, smart contracts, encrypted, multi signature:

payments, barter, trade, energy, agreements (smart contracts), crowdfunding, share, vote, messaging, robotics, bookkeeping etc.

Vote! (beta) open (local) cooperative decision-making without middleman

Save time, get motivated voters (and opinions)

  • Campaign (short story goal voting (pros/cons))
  • Campaign organizer call (and check no robots etc.) for voters (based on stellar public key, privacy)
  • Voter adds his/her vote item with motivation (before enddate) (1 item per voter, forced to think about pros/cons)
  • 3 levels of authorization: none (easy voting), short pincode, via private key Stellar (strong)
  • Voters vote (between start, enddate)
  • Results (open for the voters)
general (try everything via Stellar test netwerk): campaign organizer: voters:

info stellar:

  • Stellar overview in 30 minutes, global/local (micro) move/utility value
  • Opensource, check what is going on
  • No experience with Stellar Lumens? first use the test network
  • Some actions on the stellar platform has a small fee to protect against spam
  • Online accounts only the lumens that are required (hot storage), other accounts offline on sd cards (cold storage) on different places (encrypted)
Hallo, welkom bij Wim den Ouden, apps om transacties uit te voeren zonder tussenpersoon, decentraal met behulp van Stellar accounts, slimme contracten, versleuteld, meerdere handtekeningen:

betalingen, ruilen, handel, energie, afspraken (smart contracts), crowdfunding, delen, stemmen, berichten, robotics, boekhouden enz.

Vote! (beta), jouw keus, (lokaal) samenwerken gebaseerd op open beslisvorming, zonder tussenpersoon

Bespaar tijd, krijg gemotiveerde stemmers (en ideën)

  • Campagne (korte uitleg doel van de verkiezing (pros/cons))
  • Campagne organisator nodigt de betreffende stemmers uit (controleert of iedereen bestaat (geen robots enz.) (stem is gebaseerd op de stellar publieke sleutel, privacy)
  • Stemmer voegt stem idee toe met motivatie (voor de sluitings datum) (1 stem idee per stemmer, hierdoor wordt er goed nagedacht over de pros/cons)
  • 2 niveaus van autorisatie: geen (zwak), via prive sleutel Stellar (sterk)
  • Stemmers kiezen (vanaf begin tot eind datum)
  • Uitslagen (voor de stemmers in te zien)
algemeen (probeer via het Stellar test netwerk): campagne organisator: kiezers:

Info stellar:

  • Stellar uitleg in 30 minute, globaal/lokaal (micro) move/utility value
  • Opensource, kontroleer wat er gebeurt
  • Geen ervaring met Stellar Lumens? gebruik eerst het test network
  • Sommige akties op het stellar platform hebben een kleine fee om tegen spam te beschermen
  • Zet op de accounts die online worden gebruikt de lumens die nodig zijn (hot storage), andere accounts offline op bijv sd kaartjes (cold storage) op verschillende locaties (encrypted)

raspberrypi Your tiny, dual-display, desktop computer …and robot brains, smart home hub, media centre, networked AI core, factory controller, and much more. If you have a hdmi display price starts from euro 100 (RAM 4 GB and microSD 64 GB), best combined with free raspberry os/desktop