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things i learned

languages

• 2019 typescript
• 2016-2018 haskell
• 2017 sql
• 2015-2018 elm
• 1998 javascript
• 1997 shell, html, css
• 1992-1996 basic and pascal
• c.1980s english
• c.1970s native russian

web development

• 2022 pwa and service workers
• 2022 hyperapp
• 2020 esbuild
• 2017 eslint, prettier
• 2017 sqlite
• 2016-2018 haskell
• 2016 es2016
• 2015-2018 elm
• 2015 ramda
• 2015 es2015
• 2015-2016 react, babel, webpack
• 2012 node.js and es5
• 2012-2016 mongodb, meteor
• 2012-2015 coffeescript
• 2011-2018 jekyll
• 2010-2016 balsamiq mockups
• 2008-2022 postgresql
• 2005-2017 pgp, gnupg
• 2004 ssl/tls, public key infrastructure, openssl
• 2000 rss
• 1998 javascript (es2 and es3)
• 1997 html, css

unix userland

• 2018 awk
• 2014 tmux, jq
• 2012 sed, tr, cut, jot, cpio, readlink, script, tee, which
• 2010 curl
• 2008 git, paste, join, column, nl
• 1999 ssh, sshd
• 1997 telnet, sh, grep, tail, head, cat, chmod, date, dd, mkdir, rm, find, grep, printf, wc

servers

• 2018 openbsd on openbsd amsterdam
• 2017 openbsd on vultr
• 2015 openbsd servers httpd(8), node.js, mongodb
• 2012-2016 ubuntu, nginx, node.js, mongodb
• 2009-2012 ubuntu, httpd, ruby on rails
• 2005-2009 ubuntu, httpd, mysql, php
• 1997-2005 red hat linux and fedora, httpd, php, mysql

services and apis

• 2015 vultr
• 2015-2017 google firebase
• 2012-2017 google nearline
• 2012-2017 amazon s3
• 2012-2017 amazon ec2
• 2012-2016 google maps

text editors

• 2014 vim
• 2010-2017 textedit
• 2010-2014 sublime text
• 2006-2010 gedit
• 2000-2000 microsoft notepad
• 1999 vi
• 1996-2000 far manager
• 1991-1996 norton commander

keyboards

• 2018 thinkpad x1 carbon built-in keyboadrd with qwerty
• 2016 ergodox ez with norman layout
• 2010 macbook built-in keyboards
• 2004-2010 various thinkpad built-in keyboards
• 1991-2004 various mechanical keyboards
• 1989 qwerty layout
• 1989-1991 membrane keyboards
• 1982-1982 mechanical typewriter with йцукен layout

laptops, desktops, handhelds

• 2021 macbook air (macbook air (m1, 2020)) / macos 11 .. 12
• 2019 iphone 11 pro / ios 13 .. 15
• 2018-2020 thinkpad x1 carbon (5th gen) / openbsd 6.3 .. 6.9
• 2017-2019 zotac ci527 / openbsd 6.2 .. 6.4
• 2017-2019 nokia 105
• 2014-2019 iphone 5 ios 8-10
• 2014-2019 macbook pro (retina, 15-inch, mid 2014) macos 10.9 .. 10.13
• 2012-2019 ipad mini
• 2012-2014 ipad 3rd gen
• 2011-2019 macbook air (13-inch, mid 2011) / macos 10.7 .. 10.13
• 2011-2014 iphone 4s ios 6-9
• 2011-2012 ipad 2nd gen
• 2010-2019 iphone 3gs ios 5-6
• 2010-2019 macbook pro (13-inch, mid 2009) / macos 10.6 .. 10.13
• 2010-2014 kindle 3rd gen
• 2010-2011 ipad 1st gen
• 2007-2010 htc touch (htc 3450) windows mobile
• 2006-2010 thinkpad x60s windows xp, ubuntu
• 2005-2007 siemens m75
• 2003-2006 various thinkpads, windows xp
• 2003-2006 siemens s55
• 2003-2006 hp ipaq 4700 windows mobile
• 2001-2005 siemens c35
• 1993-2003 various pcs, windows 3.1, 95, nt 4.0, 2000, xp
• 1991-1994 286, 386, dos
• 1989-1991 8-bit computers

networking

• 2003 wi-fi
• 1996 10base-t .. 1000base-t ethernet
• 1991-1994 10base2 ethernet