ื’ื™ื˜ืขืจ ื‘ืื•ื•ืขื’ื˜ ืื™ืŸ ื“ื™ ืžืึทื˜ืจื™ืฅ ื™ืงืึธื•ืกื™ืกื˜ืึทื ืื•ืŸ ืžืขืจื“ื–ืฉื™ื– ืžื™ื˜ ื“ื™ ืžืึทื˜ืจื™ืฅ ืงืœื™ืขื ื˜ ืขืœืขืžืขื ื˜

ืคื™ืจืžืข ืขืœืขืžืขื ื˜, ื‘ืืฉืืคืŸ ื“ื•ืจืš ืฉืœื™ืกืœ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืคื•ืŸ ื“ื™ ืžืึทื˜ืจื™ืฅ ืคึผืจื•ื™ืขืงื˜, ืžื•ื“ื™ืข ื“ืขื ืื•ื™ืฃ ื“ื™ ืงื•ื™ืคืŸ ืคื•ืŸ ื“ื™ ืฉืžื•ืขืกืŸ ืื•ืŸ ืจืขื’ืข ืžืขืกื™ื“ื–ืฉื™ื ื’ ื“ื™ื ืกื˜ ื’ื™ื˜ืขืจ, ื•ื•ืึธืก ืคืจื™ืขืจ ื’ืขื”ืขืจื˜ ืฆื• GitLab. ื’ื™ื˜ืขืจ ื–ืขื ืขืŸ ืคึผืœืึทื ื™ืจื•ื ื’ ื–ื™ื™ืŸ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ื“ื™ ืžืึทื˜ืจื™ืฅ ื™ืงืึธื•ืกื™ืกื˜ืึทื ืื•ืŸ ืคืืจืงืขืจื˜ ืื™ืŸ ืึท ืฉืžื•ืขืก ืคึผืœืึทื˜ืคืึธืจืžืข ื ื™ืฆืŸ ืžืึทื˜ืจื™ืฅ ื“ื™ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–. ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืกื•ืžืข ืื™ื– ื ื™ืฉื˜ ื’ืขืžืืœื“ืŸ. ืื™ืŸ ืžืื™, ืขืœืขืžืขื ื˜ ื‘ืืงื•ืžืขืŸ $4.6 ืžื™ืœื™ืึธืŸ ื™ื ื•ื•ืขืกืžืึทื ื˜ ืคื•ืŸ ื“ื™ ืงืจื™ื™ื™ื˜ืขืจื– ืคื•ืŸ ื•ื•ืึธืจื“ืคึผืจืขืกืก.

ื“ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืคื•ืŸ ื’ื™ื˜ืขืจ ืฆื• ืžืึทื˜ืจื™ืฅ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ืื™ื– ืคึผืœืึทื ื ืขื“ ืฆื• ื–ื™ื™ืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืื™ืŸ ืขื˜ืœืขื›ืข ืกื˜ืึทื’ืขืก. ื“ืขืจ ืขืจืฉื˜ืขืจ ืฉืจื™ื˜ ืื™ื– ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืึท ื”ื•ื™ืš-ืงื•ื•ืึทืœื™ื˜ืขื˜ ื’ื™ื™ื˜ื•ื•ื™ื™ ืคึฟืึทืจ ื’ื™ื˜ืขืจ ื“ื•ืจืš ื“ื™ ืžืึทื˜ืจื™ืฅ ื ืขืฅ, ื•ื•ืึธืก ื•ื•ืขื˜ ืœืึธื–ืŸ ื’ื™ื˜ืขืจ ื ื™ืฆืขืจืก ืฆื• ื™ื‘ืขืจื’ืขื‘ืŸ ื’ืœื™ื™ึทืš ืžื™ื˜ ืžืึทื˜ืจื™ืฅ ื ืขืฅ ื ื™ืฆืขืจืก, ืื•ืŸ ืžืึทื˜ืจื™ืฅ ื ืขืฅ ืžื™ื˜ื’ืœื™ื“ืขืจ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ื’ื™ื˜ืขืจ ืฉืžื•ืขืก ืจื•ืžื–. ื’ื™ื˜ืขืจ ื•ื•ืขื˜ ืงืขื ืขืŸ ืฆื• ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ื•ื•ื™ ืึท ืคื•ืœ-ืคืœืขื“ื–ืฉื“ ืงืœื™ืขื ื˜ ืคึฟืึทืจ ื“ื™ ืžืึทื˜ืจื™ืฅ ื ืขืฅ. ื“ื™ ืœืขื’ืึทื˜ Gitter ืจื™ืจืขื•ื•ื“ื™ืง ืึทืคึผ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืจื™ืคึผืœื™ื™ืกื˜ ื“ื•ืจืš ื“ื™ Element (ืึทืžืึธืœ Riot) ืจื™ืจืขื•ื•ื“ื™ืง ืึทืคึผ, ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืฆื• ืฉื˜ื™ืฆืŸ Gitter-ืกืคึผืขืฆื™ืคื™ืฉ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™.

ืื™ืŸ ื“ื™ ืœืึทื ื’ ื˜ืขืจืžื™ืŸ, ื›ึผื“ื™ ื ื™ืฉื˜ ืฆื• ืฆืขื•ื•ืึธืจืคืŸ ื”ืฉืชื“ืœื•ืช ืื•ื™ืฃ ืฆื•ื•ื™ื™ ืคืจืึทื ืฅ, ืขืก ืื™ื– ื‘ืึทืฉืœืึธืกืŸ ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืึท ืื™ื™ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื•ื•ืึธืก ืงืึทืžื‘ื™ื™ื ื– ื“ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ืžืึทื˜ืจื™ืฅ ืื•ืŸ ื’ื™ื˜ืขืจ. ืขืœืขืžืขื ื˜ ืคึผืœืึทื ื– ืฆื• ื‘ืจืขื ื’ืขืŸ ืึทืœืข ื“ื™ ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ ื’ื™ื˜ืขืจ, ืึทื–ืึท ื•ื•ื™ ืจืขื’ืข ืฆื™ืžืขืจ ื‘ืจืึทื•ื–ื™ื ื’, ื›ื™ื™ืจืึทืจืงืึทืงืึทืœ ืคึผืœืึทืฅ ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ, ื™ื ืึทื’ืจื™ื™ืฉืึทืŸ ืžื™ื˜ GitLab ืื•ืŸ GitHub (ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืฉืืคืŸ ืฉืžื•ืขืกืŸ ืจื•ืžื– ืคึฟืึทืจ ืคึผืจืึทื“ื–ืฉืขืงืก ืื•ื™ืฃ GitLab ืื•ืŸ GitHub), KaTeX ืฉื˜ื™ืฆืŸ, ื˜ืจืขื“ื™ื“ ื“ื™ืกืงื•ืกื™ืขืก ืื•ืŸ ื™ื ื“ืขืงืกืึทื‘ืœืข ื–ื•ื›ืŸ ืขื ื“ื–ืฉืึทื ื– ืึทืจืงื™ื™ื•ื•ื–.

ื“ื™ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื‘ื™ืกืœืขื›ื•ื•ื™ื™ึทื– ื’ืขื‘ืจืื›ื˜ ืื™ืŸ ื“ื™ ืขืœืขืžืขื ื˜ ืึทืคึผ ืื•ืŸ ืงืึทืžื‘ื™ื™ื ื“ ืžื™ื˜ ืžืึทื˜ืจื™ืฅ ืคึผืœืึทื˜ืคืึธืจืžืข ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ืึทื–ืึท ื•ื•ื™ ืกื•ืฃ-ืฆื•-ืกื•ืฃ ืขื ืงืจื™ืคึผืฉืึทืŸ, ื“ื™ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข, ื•ื•ืึธื™ืคึผ, ืงืึทื ืคืจืึทื ืกืึทื–, ื‘ืึธืฅ, ื•ื•ื™ื“ื–ืฉื™ืฅ ืื•ืŸ ืขืคืขื ืขืŸ ืึทืคึผื™. ืึทืžืึธืœ ื“ื™ ื™ื•ื ืึทืคื™ื™ื“ ื•ื•ืขืจืกื™ืข ืื™ื– ื’ืจื™ื™ื˜, ื“ื™ ืึทืœื˜ ื’ื™ื˜ืขืจ ืึทืคึผ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืจื™ืคึผืœื™ื™ืกื˜ ืžื™ื˜ ืึท ื ื™ื™ึทืข ืขืœืขืžืขื ื˜ ืึทืคึผ ื•ื•ืึธืก ื›ื•ืœืœ ื’ื™ื˜ืขืจ-ืกืคึผืขืฆื™ืคื™ืฉ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™.

ืฆื•ืจื™ืงืจื•ืคืŸ ืึทื– ื’ื™ื˜ืขืจ ืื™ื– ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ ื“ื–ืฉืึทื•ื•ืึทืกืงืจื™ืคึผื˜ ื ื™ืฆืŸ ื“ื™ Node.js ืคึผืœืึทื˜ืคืึธืจืžืข ืื•ืŸ ืื™ื– ืึธืคืŸ ืื•ื ื˜ืขืจ MIT ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ. ื’ื™ื˜ืขืจ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืฆื•ื•ื™ืฉืŸ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืื™ืŸ ืงืฉืจ ืžื™ื˜ GitHub ืื•ืŸ GitLab ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ื–, ื•ื•ื™ ืื•ื™ืš ืขื˜ืœืขื›ืข ืื ื“ืขืจืข ื‘ืึทื“ื™ื ื•ื ื’ืก ืึทื–ืึท ื•ื•ื™ Jenkins, Travis ืื•ืŸ Bitbucket. ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ ื’ื™ื˜ืขืจ ืฉื˜ื™ื™ืŸ ืื•ื™ืก:

  • ืฉืคึผืึธืจืŸ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ื’ืขืฉื™ื›ื˜ืข ืžื™ื˜ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื–ื•ื›ืŸ ื“ื™ ืึทืจืงื™ื™ื•ื• ืื•ืŸ ื ืึทื•ื•ื™ื’ื™ืจืŸ ื“ื•ืจืš ื—ื•ื“ืฉ;
  • ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™ ืคื•ืŸ ื•ื•ืขืจืกื™ืขืก ืคึฟืึทืจ ื•ื•ืขื‘, ื“ืขืกืงื˜ืึทืคึผ ืกื™ืกื˜ืขืžืขืŸ, ืึทื ื“ืจื•ื™ื“ ืื•ืŸ ื™ืึธืก;
  • ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ืฉืžื•ืขืกืŸ ืžื™ื˜ ืึทืŸ IRC ืงืœื™ืขื ื˜;
  • ื‘ืึทืงื•ื•ืขื ืกื™ืกื˜ืขื ืคื•ืŸ ืœื™ื ืงืก ืฆื• ืึทื‘ื“ื–ืฉืขืงืฅ ืื™ืŸ ื’ื™ื˜ ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ื–;
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื ื™ืฆืŸ ืžืึทืจืงื“ืึทื•ืŸ ืžืึทืจืงืึทืคึผ ืื™ืŸ ืึธื ื–ืึธื’ ื˜ืขืงืกื˜;
  • ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืึทื‘ืึธื ื™ืจืŸ ืฆื• ืฉืžื•ืขืกืŸ ื˜ืฉืึทื ืึทืœื–;
  • ื•ื•ื™ื™ึทื–ื ื“ื™ืง ื‘ืึทื ื™ืฆืขืจ ืกื˜ืึทื˜ื•ืก ืื•ืŸ ื‘ืึทื ื™ืฆืขืจ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืคึฟื•ืŸ GitHub;
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืฆื• ืึทืจื•ื™ืกื’ืขื‘ืŸ ืึทืจื˜ื™ืงืœืขืŸ (# ื ื•ืžืขืจ ืคึฟืึทืจ ืœื™ื ืง ืฆื• ืึทืจื•ื™ืกื’ืขื‘ืŸ);
  • ืžื›ืฉื™ืจื™ื ืคึฟืึทืจ ืฉื™ืงืŸ ืคึผืขืงืœ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– ืžื™ื˜ ืึทืŸ ืื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ ื ื™ื™ึทืข ืึทืจื˜ื™ืงืœืขืŸ ืฆื• ืึท ืจื™ืจืขื•ื•ื“ื™ืง ืžื™ื˜ืœ;
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืึทื˜ืึทื˜ืฉื™ื ื’ ื˜ืขืงืขืก ืฆื• ืึทืจื˜ื™ืงืœืขืŸ.

ื“ื™ ืžืึทื˜ืจื™ืฅ ืคึผืœืึทื˜ืคืึธืจืžืข ืคึฟืึทืจ ืึธืจื’ืึทื ื™ื™ื–ื™ื ื’ ื“ื™ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ื ื™ืฆื˜ HTTPS + JSON ื•ื•ื™ ืึท ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืžื™ื˜ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื ื•ืฆืŸ ื•ื•ืขื‘ืกืึธืงืงืขืฅ ืึธื“ืขืจ ืึท ืคึผืจืึธื˜ืึธืงืึธืœ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ COAP+ืจืึทืฉ. ื“ื™ ืกื™ืกื˜ืขื ืื™ื– ื’ืขื’ืจื™ื ื“ืขื˜ ื•ื•ื™ ืึท ืงื”ืœ ืคื•ืŸ ืกืขืจื•ื•ืขืจืก ื•ื•ืึธืก ืงืขื ืขืŸ ื™ื ื˜ืขืจืึทืงื˜ ืžื™ื˜ ื™ืขื“ืขืจ ืื ื“ืขืจืข ืื•ืŸ ื–ืขื ืขืŸ ืคืืจืื™ื™ื ื™ื’ื˜ ืื™ืŸ ืึท ืคึผืจืึธืกื˜ ื“ื™ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ื ืขืฅ. ืึทืจื˜ื™ืงืœืขืŸ ื–ืขื ืขืŸ ืจืขืคึผืœื™ืงื™ื™ื˜ื™ื“ ืึทืจื™ื‘ืขืจ ืึทืœืข ืกืขืจื•ื•ืขืจืก ืฆื• ื•ื•ืึธืก ื“ื™ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืคึผืึทืจื˜ื™ืกืึทืคึผืึทื ืฅ ื–ืขื ืขืŸ ืงืึธื ื ืขืงื˜ืขื“. ืึทืจื˜ื™ืงืœืขืŸ ื–ืขื ืขืŸ ืคึผืจืึทืคึผืึทื’ื™ื™ื˜ื™ื“ ืึทืจื™ื‘ืขืจ ืกืขืจื•ื•ืขืจืก ืื™ืŸ ื“ื™ ื–ืขืœื‘ืข ื•ื•ืขื’ ื•ื•ื™ ืงืึทืžื™ื˜ืžืึทื ืฅ ื–ืขื ืขืŸ ืคึผืจืึทืคึผืึทื’ื™ื™ื˜ื™ื“ ืฆื•ื•ื™ืฉืŸ Git ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ื–. ืื™ืŸ ื“ื™ ื’ืขืฉืขืขื ื™ืฉ ืคื•ืŸ ืึท ืฆื™ื™ึทื˜ื•ื•ื™ื™ึทืœื™ืง ืกืขืจื•ื•ื™ืจืขืจ ืึทื•ื˜ื™ื“ื–ืฉ, ืึทืจื˜ื™ืงืœืขืŸ ื–ืขื ืขืŸ ื ื™ืฉื˜ ืคืึทืจืคืึทืœืŸ, ืึธื‘ืขืจ ื–ืขื ืขืŸ ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ืฆื• ื™ื•ื–ืขืจื– ื ืึธืš ื“ื™ ืกืขืจื•ื•ืขืจ ืจืขื–ืึทืžื™ื™ื– ืึธืคึผืขืจืึทืฆื™ืข. ืคืึทืจืฉื™ื“ืŸ ื‘ืึทื ื™ืฆืขืจ ืฉื™ื™ึทืŸ ืึธืคึผืฆื™ืขืก ื–ืขื ืขืŸ ื’ืขืฉื˜ื™ืฆื˜, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ E- ื‘ืจื™ื•ื•, ื˜ืขืœืขืคืึธืŸ ื ื•ืžืขืจ, Facebook ื—ืฉื‘ื•ืŸ, ืขื˜ืง.

ืขืก ืื™ื– ืงื™ื™ืŸ ืื™ื™ืŸ ืคื•ื ื˜ ืคื•ืŸ ื“ื•ืจื›ืคืึทืœ ืึธื“ืขืจ ืึธื ื–ืึธื’ ืงืึธื ื˜ืจืึธืœ ืึทืจื™ื‘ืขืจ ื“ื™ ื ืขืฅ. ืึทืœืข ืกืขืจื•ื•ืขืจืก ื‘ืื“ืขืงื˜ ื“ื•ืจืš ื“ื™ ื“ื™ืกืงื•ืกื™ืข ื–ืขื ืขืŸ ื’ืœื™ื™ึทืš ืฆื• ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ.
ื™ืขื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ืงืขื ืขืŸ ืœื•ื™ืคืŸ ื–ื™ื™ืขืจ ืื™ื™ื’ืขื ืข ืกืขืจื•ื•ืขืจ ืื•ืŸ ืคืึทืจื‘ื™ื ื“ืŸ ืขืก ืฆื• ืึท ืคึผืจืึธืกื˜ ื ืขืฅ. ืขืก ืื™ื– ืžืขื’ืœืขืš ืฆื• ืฉืึทืคึฟืŸ ื˜ื•ื™ืขืจืŸ ืคึฟืึทืจ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืคื•ืŸ ืžืึทื˜ืจื™ืฅ ืžื™ื˜ ืกื™ืกื˜ืขืžืขืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืื ื“ืขืจืข ืคึผืจืึธื˜ืึธืงืึธืœืก, ืœืžืฉืœ, ืฆื•ื’ืขื’ืจื™ื™ื˜ ืกืขืจื•ื•ื™ืกืขืก ืคึฟืึทืจ ืฆื•ื•ื™ื™-ื•ื•ืขื’ ืฉื™ืงืŸ ืึทืจื˜ื™ืงืœืขืŸ ืฆื• ื™ืจืง, ืคืึทืกืขื‘ืึธืึธืง, ื˜ืขืœืขื’ืจืึทื, ืกืงื™ืคึผืข, ื”ืึทื ื’ืึธื•ืฅ, E- ื‘ืจื™ื•ื•, ื•ื•ื”ืึทืฆืึทืคึผืคึผ ืื•ืŸ ืกืœืึทืงืง. ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ืจืขื’ืข ื˜ืขืงืกื˜ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืื•ืŸ ื˜ืฉืึทืฅ, ื“ื™ ืกื™ืกื˜ืขื ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื˜ืขืงืขืก, ืฉื™ืงืŸ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื–,
ืึธืจื’ืึทื ื™ื™ื–ื™ื ื’ ื˜ืขืœืขืงืึทื ืคืจืึทื ืกืึทื–, ืžืึทื›ืŸ ืงื•ืœ ืื•ืŸ ื•ื•ื™ื“ืขื ืงืึทืœืœืก. ืขืก ืื•ื™ืš ืฉื˜ื™ืฆื˜ ืึทื–ืึท ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ื•ื•ื™ ืึธื ื–ืึธื’ ืคื•ืŸ ื˜ื™ื™ืคึผื™ื ื’, ืืคืฉืืฆื•ื ื’ ืคื•ืŸ ื‘ืึทื ื™ืฆืขืจ ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืึธื ืœื™ื™ืŸ, ืœื™ื™ืขื ืขืŸ ื‘ืึทืฉื˜ืขื˜ื™ืงื•ื ื’, ืฉื˜ื•ืคึผืŸ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื–, ืกืขืจื•ื•ืขืจ ื–ื™ื™ึทื˜ ื–ื•ื›ืŸ, ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ ืคื•ืŸ ื’ืขืฉื™ื›ื˜ืข ืื•ืŸ ืงืœื™ืขื ื˜ ืกื˜ืึทื˜ื•ืก.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’