gistfile1.txt

$ perl -Ilib -Mexperimental=signatures -Mojo -E 'say r g("reddit.com")->dom->find("[class]")->attr("class")->reduce(sub ($a, $b) { $a->{$b}++; $a }, {})'
{
  " thing id-t3_2chj9m linkflair linkflair-stream odd  link " => 1,
  " thing id-t3_2chpje even  link self" => 1,
  " thing id-t3_2chpln linkflair linkflair-ntoflair even  link " => 1,
  " thing id-t3_2chu38 linkflair linkflair-summary odd  link " => 1,
  " thing id-t3_2chu5c odd  link " => 1,
  " thing id-t3_2chwvo linkflair linkflair-municipal even  link self" => 1,
  " thing id-t3_2chz1p linkflair linkflair-2 even  link self" => 1,
  " thing id-t3_2chzgw even  link self" => 1,
  " thing id-t3_2ci0jr odd  link self" => 1,
  " thing id-t3_2ci355 even  link " => 1,
  " thing id-t3_2ci4x9 odd  link self" => 1,
  " thing id-t3_2ci5j9 even  link " => 1,
  " thing id-t3_2ci904 linkflair linkflair-news odd  link " => 1,
  " thing id-t3_2cia1c linkflair linkflair-hide linkflair-img13 linkflair-other odd  link " => 1,
  " thing id-t3_2cia6h linkflair linkflair-med even  link " => 1,
  " thing id-t3_2cicj7 odd  link " => 1,
  " thing id-t3_2cie8w linkflair odd  link " => 1,
  " thing id-t3_2cihzg linkflair linkflair-palestisrael odd  link " => 1,
  " thing id-t3_2ciihh odd  link " => 1,
  " thing id-t3_2cij1u linkflair linkflair-psb odd  link " => 1,
  " thing id-t3_2cik56 even  link " => 1,
  " thing id-t3_2cinha odd  link " => 1,
  " thing id-t3_2cip8f even  link " => 1,
  " thing id-t3_2cir7t even  link " => 1,
  " thing id-t3_2civ5r even  link " => 1,
  " thing id-t3_2cja8g even  link self" => 1,
  " thing id-t3_2cjbo6 linkflair linkflair-flairWP odd  link self" => 1,
  " thing id-t3_2cjcop even  link " => 1,
  " thing id-t3_2cjcq6 odd  link self" => 1,
  " thing id-t3_2cjcrl even  link self" => 1,
  " thing id-t3_2cjcrp even  link " => 1,
  " thing id-t3_2cjcru odd  link " => 1,
  " thing id-t3_2cjcs4 even  link " => 1,
  " thing id-t3_2cjcs6 odd  link self" => 1,
  " thing id-t3_2cjcsg linkflair linkflair-stream odd  link " => 1,
  "arrow down login-required" => 35,
  "arrow next" => 1,
  "arrow prev" => 1,
  "arrow up login-required" => 35,
  "aside" => 1,
  "author may-blank id-t2_4887t" => 1,
  "author may-blank id-t2_4fk0" => 1,
  "author may-blank id-t2_4xcm6" => 1,
  "author may-blank id-t2_5gh0p" => 1,
  "author may-blank id-t2_5rj7l" => 1,
  "author may-blank id-t2_6oa7g" => 1,
  "author may-blank id-t2_7616j" => 1,
  "author may-blank id-t2_79u15" => 1,
  "author may-blank id-t2_7idam" => 1,
  "author may-blank id-t2_7shtv" => 1,
  "author may-blank id-t2_86zgx" => 1,
  "author may-blank id-t2_93bl7" => 1,
  "author may-blank id-t2_9cmw8" => 1,
  "author may-blank id-t2_a6v1m" => 1,
  "author may-blank id-t2_af3am" => 1,
  "author may-blank id-t2_b7y1y" => 1,
  "author may-blank id-t2_br0qy" => 1,
  "author may-blank id-t2_c8dq9" => 1,
  "author may-blank id-t2_ccj0j" => 1,
  "author may-blank id-t2_cgnyx" => 1,
  "author may-blank id-t2_cteu3" => 1,
  "author may-blank id-t2_d1r45" => 1,
  "author may-blank id-t2_dhfff" => 1,
  "author may-blank id-t2_dlrex" => 1,
  "author may-blank id-t2_e498s" => 1,
  "author may-blank id-t2_f20pn" => 1,
  "author may-blank id-t2_ftqc5" => 1,
  "author may-blank id-t2_g3mbq" => 1,
  "author may-blank id-t2_gdnep" => 1,
  "author may-blank id-t2_ggvka" => 1,
  "author may-blank id-t2_gm6it" => 1,
  "author may-blank id-t2_h5v0m" => 1,
  "author may-blank id-t2_hlmdu" => 1,
  "author may-blank id-t2_homh0" => 1,
  "author may-blank id-t2_hpdxb" => 1,
  "bar" => 2,
  "bottom-option choice" => 1,
  "bottommenu" => 2,
  "btn" => 2,
  "bubble" => 1,
  "button" => 2,
  "button-row" => 1,
  "buy-gold" => 1,
  "buygold choice" => 1,
  "capimage" => 1,
  "captcha cap-text" => 1,
  "caption" => 1,
  "child" => 35,
  "choice" => 134,
  "clear" => 2,
  "clearleft" => 70,
  "col" => 4,
  "comments empty may-blank" => 5,
  "comments may-blank" => 31,
  "content" => 2,
  "content preftable" => 1,
  "cover" => 2,
  "cover-msg" => 1,
  "debuginfo" => 1,
  "default-header" => 1,
  "dismiss" => 1,
  "domain" => 35,
  "drop-choices srdrop" => 1,
  "dropdown srdrop" => 1,
  "edited-timestamp" => 3,
  "entry unvoted" => 35,
  "error" => 35,
  "error BAD_CAPTCHA field-captcha" => 1,
  "error BAD_EMAILS field-email" => 1,
  "error BAD_PASSWORD field-passwd" => 1,
  "error BAD_PASSWORD_MATCH field-passwd2" => 1,
  "error BAD_USERNAME field-user" => 1,
  "error RATELIMIT field-ratelimit" => 1,
  "error RATELIMIT field-vdelay" => 1,
  "error USERNAME_TAKEN field-user" => 1,
  "error USERNAME_TAKEN_DEL field-user" => 1,
  "error WRONG_PASSWORD field-passwd" => 1,
  "error-caption" => 1,
  "expando" => 35,
  "expando-button collapsed selftext" => 9,
  "expando-button collapsed video" => 3,
  "first" => 35,
  "flat-list buttons" => 35,
  "flat-list hover" => 1,
  "flat-list sr-bar hover" => 2,
  "flat-vert hover" => 4,
  "flat-vert title" => 4,
  "footer rounded" => 1,
  "footer-parent" => 1,
  "give-gold" => 1,
  "gold-branding" => 1,
  "gold-bubble hover-bubble help-bubble anchor-top-centered" => 1,
  "goldvertisement" => 1,
  "help help-hoverable" => 1,
  "help-section help-interestbar" => 1,
  "help-section help-organic" => 1,
  "help-section help-promoted" => 1,
  "hidecover" => 2,
  "history" => 1,
  "hover-bubble help-bubble anchor-top" => 1,
  "icon" => 1,
  "infobar" => 1,
  "infobar welcome" => 1,
  "inner" => 1,
  "lang-popup cover-overlay" => 1,
  "linkflairlabel" => 11,
  "listing-page hot-page front-page" => 1,
  "little gray hover" => 1,
  "live-timestamp" => 35,
  "locationbar" => 1,
  "login-form login-form-side" => 1,
  "login-form-section divide register" => 1,
  "login-form-section login" => 1,
  "login-popup cover-overlay" => 1,
  "login-required" => 3,
  "md" => 1,
  "md wiki" => 1,
  "midcol unvoted" => 35,
  "midcol-spacer" => 1,
  "morelink" => 2,
  "name" => 1,
  "name-entry" => 2,
  "nav-buttons" => 1,
  "next-suggestions" => 1,
  "nextprev" => 2,
  "note" => 1,
  "notice-available" => 1,
  "notice-taken" => 1,
  "nub" => 2,
  "option " => 35,
  "option active login-required" => 35,
  "options" => 1,
  "orangered" => 1,
  "organic-listing loading show-placeholder" => 1,
  "parent" => 35,
  "popup" => 2,
  "pref-lang choice" => 1,
  "prefright" => 1,
  "pretty-form short-text" => 1,
  "progress" => 2,
  "query" => 1,
  "query-box" => 1,
  "random" => 1,
  "random choice" => 1,
  "rank" => 35,
  "rank-spacer" => 1,
  "recover-password" => 2,
  "registration-info" => 1,
  "remember" => 2,
  "results" => 1,
  "score dislikes" => 35,
  "score likes" => 35,
  "score unvoted" => 35,
  "selected" => 2,
  "selected title" => 1,
  "separator" => 71,
  "share" => 35,
  "share-button toggle" => 35,
  "side" => 1,
  "sidebox submit submit-link" => 1,
  "sidebox submit submit-text" => 1,
  "sitetable linklisting" => 1,
  "spacer" => 10,
  "sponsorshipbox" => 1,
  "sr-interest-bar" => 1,
  "sr-list" => 1,
  "status" => 3,
  "submit" => 3,
  "subreddit hover may-blank" => 35,
  "subscribe" => 1,
  "tabmenu " => 1,
  "tagline" => 37,
  "thing interestbar" => 1,
  "throbber" => 6,
  "thumbnail may-blank " => 17,
  "thumbnail self may-blank " => 1,
  "title" => 35,
  "title may-blank " => 35,
  "trending-subreddits" => 1,
  "trending-subreddits-content" => 1,
  "use-global" => 1,
  "user" => 1,
  "user-form login-form" => 1,
  "user-form register-form" => 1,
  "userattrs" => 35,
  "width-clip" => 1
}