E like me CSS a me HTML, manaʻo ʻia ʻo JavaScript ka ʻōlelo maikaʻi loa i hoʻohana ʻia no ka hoʻomohala pūnaewele ʻana ma ka honua holoʻokoʻa. No ka ʻike ʻoi aku ka maikaʻi, ʻo JavaScript kahi ʻōlelo papahana e hoʻohui i ka pilina i kahi ʻaoʻao pūnaewele. Ma muli o ke koho kiʻekiʻe ʻia ʻana o JavaScript ma nā ʻōlelo hoʻolālā, e kupu mai paha kahi nīnau, he aha ka uku no ka mea hoʻomohala JavaScript?
I mea e hoʻomaopopo maikaʻi ai i kēia mea, e kālailai mākou i ka uku o kahi mea hoʻomohala JavaScript a hoʻohālikelike i nā waiwai ma ka honua holoʻokoʻa. Ma kēia ʻatikala, e kālailai mākou i nā kumuhana aʻe.
- Ka hana a ka mea hoʻomohala JavaScript.
- ʻO ke koi no nā mea hoʻomohala JavaScript.
- Nā uku hoʻomohala JavaScript e like me ka wahi
- Nā uku hoʻomohala JavaScript ma muli o nā makahiki o ka ʻike
- ʻO nā uku hoʻomohala JavaScript ma muli o ka nui o ka ʻoihana
ʻO ke kuleana o ka mea hoʻomohala JavaScript
Hana pū nā mea hoʻomohala JavaScript me nā mea hoʻohana a me nā luna hoʻokele i loko o kahi ʻoihana e hoʻokō i kā lākou mau pono a hana i nā hoʻololi ma o ka hoʻopilikino ʻana, ka hoʻolālā ʻana, a me ka hoʻokō ʻana i nā hiʻohiʻona hou. I mea e lilo ai i mea hoʻomohala JavaScript ʻoihana, pono ke kanaka e ʻike maikaʻi i ka hoʻomohala ʻana o JavaScript mua a pono e loaʻa iā MySQL, ka papahana ma Perl , a me Python.
Hiki ke pane ʻia nā mea hoʻomohala JavaScript i kahi luna hoʻomohala pūnaewele ʻoi nui e hana pū me nā lālā ma waena o ke kūʻai pūnaewele ʻana, nā mea hoʻolālā pūnaewele, nā mea hoʻomohala backend, a me nā hoa kūʻai aku i koho ʻia.
No ka hoʻokō ʻana i nā hana āpau i hōʻike ʻia ma luna, manaʻo ʻia he loaʻa kūpono ka ʻike o nā mea hoʻomohala JavaScript ma nā ʻano aʻe:
ʻIke kūpono o CSS3 a me HTML5
Pono e ʻike i ka JavaScript ʻōiwi ma ES6, ES5, a me nā pilikia hoʻokaulana pūnaewele.
Pono e loaʻa ka ʻike ma Angular, Vue, a i ʻole React.
ʻO ke koi no nā mea hoʻomohala JavaScript
Mai nā wehewehe ma luna, e ʻike ke kanaka aia ka mea hoʻomohala ʻo JavaScript ma waena o nā mea kiʻekiʻe i ka honua o nā ʻōnaehana papahana ma ka honua holoʻokoʻa. Wahi a Devskiller 2019 hōʻike, i nā hanana e kū nei, ua ʻōlelo lākou 70% o nā ʻoihana e ʻimi nei i nā mea hoʻomohala JavaScript. Hōʻike kēia i ka nui o ka helu ʻana o kēia mau mākau.
Ma kekahi noiʻi ʻē aʻe na HackerRank , ua kālailai lākou a ua hoʻoholo ʻia ʻoi aku ka nui o ke koi no nā mea hoʻomohala JavaScript ma mua o nā poʻe loea i loaʻa i ke kahua. Wahi a kā lākou loiloi, 48% o nā ʻoihana e ʻimi nei i nā guru JavaScript akā ʻo 42% wale nō o nā haumāna e waiwai ana ma ia wahi. He aha ka manaʻo o kēia? ʻĀ, inā ʻoe e manaʻolana nei e lawe iā JavaScript ma ke ʻano he ʻoihana, mai kānalua. E hoʻohana i ka manawa kūpono a hui pū me ka ʻike loea e pono ai o ka honua a hui pū me nā mea hoʻomohala ʻē aʻe ma ke kahua like.
Nā uku ʻo JavaScript e like me ka wahi.
A hiki i kēia manawa, ua ʻike ʻoe pehea ka hoʻomohala ʻana o JavaScript he kumuhana loea e pono ai ka nui o ka ʻoihana. Ua ʻike pū ʻoe pehea e koi ai i kahi ʻoihana. Ke alakaʻi nei kēia i kahi nīnau, ʻehia ka uku o nā mea hoʻomohala JavaScript ʻoihana? Wahi a Indeed, eia nā helu i loaʻa i nā mea hoʻomohala i kēlā me kēia makahiki ma ka honua holoʻokoʻa. Ma ʻAmelika Hui Pū ʻIa, loaʻa i nā mea hoʻomohala awelika ma kahi o $111,069 i kēlā me kēia makahiki e like me Indeed. Lawe nā mea hoʻomohala Kelemania i €58,108 i kēlā me kēia makahiki e like me Glassdoor . Ma India, uku ʻia lākou he ₹ 5,18,875 i kēlā me kēia makahiki e like me Indeed, lawe ka United Kingdom i £49,001 i kēlā me kēia makahiki e like me Indeed. Ma Australia, uku ʻia lākou he $112,229 i kēlā me kēia makahiki e like me Indeed, a me ʻApelika Hema he R 472 710 ka huina ʻoiai ma Kanada ʻo kā lākou uku he $82,786 e like me Indeed.
Hōʻike nā kiʻi i luna i ka nui i loaʻa i kahi mea hoʻomohala JavaScript e like me ka wahi a me kahi e noho ai lākou. Ma ka mea aʻe, e hele mākou i nā uku a nā mea hoʻomohala JavaScript e loaʻa ai ma muli o kā lākou pae o ka ʻike.
Nā uku ʻo JavaScript ma muli o nā makahiki o ka ʻike
ʻO nā loina me nā ʻoihana ʻoi aku ka nui o ka ʻike o ke kanaka, ʻoi aku ka nui o ka loaʻa o ka ʻike iā lākou, no laila e loaʻa hou kā lākou loaʻa. ʻO nā helu aʻe aʻe ka loiloi uku e pili ana i ka United States e pili ana i ka ʻike o ka mea hoʻomohala JavaScript e like me PayScale.
No nā mea hoʻomohala e hoʻomaka nei, no kahi manawa ma lalo o hoʻokahi makahiki, loaʻa iā lākou ma kahi o $ 62,973 i kēlā me kēia makahiki. ʻO ka poʻe i loaʻa iki ka ʻike ma ka ʻoihana e like me loko o 4 mau makahiki e loaʻa ai ma kahi o $ 70,022 i kēlā me kēia makahiki. Loaʻa nā mea hoʻomohala me 9 mau makahiki o ka ʻike he $ 87,281 a ʻo ka poʻe me ka ʻike he 19 mau makahiki e loaʻa iā $ 102,697. Mai nā loina i luna, maopopo leʻa ka nui o ke kanaka i ka ʻike, ʻo ka nui o kā lākou loaʻa hou. Loaʻa nā mea hoʻomohala JavaScript o 20 mau makahiki o ka ʻike ma kahi o $ 113,274 i kēlā me kēia makahiki.
Nā uku hoʻomohala JavaScript ma muli o ka nui o ka ʻoihana
Wahi a Payscale, maopopo leʻa ka hopena o ka nui o ka ʻoihana i ka uku e loaʻa i nā mea hoʻomohala ma United States. Hōʻike nā helu aʻe i ka nui o kahi ʻoihana a me ke kālā e loaʻa i kahi mea hoʻomohala JavaScript.
ʻO kahi ʻoihana me nā limahana 9 nui loa e uku i kāna mau mea hoʻomohala $ 73,202 ʻoiai kahi hui me 10-49 limahana e uku iā ia, nā mea hoʻomohala, $ 72,081. ʻO kahi hui e ulu nei me nā limahana he 199 i loaʻa ka uku he $ 78,114 ʻoiai ʻo ka mea me ka nui o nā limahana he 599 he $ 81,377. ʻO kahi ʻoihana waena me ka nui o nā limahana he 1,999 e loaʻa ana ma kahi o $ 84,838. Loaʻa kahi ʻoihana me nā limahana he nui ma waena o 5,000 a me 19,999 ma kahi o $ 89,866. ʻO kahi hui me 20,000-49,999 limahana e uku i kā lākou mea hoʻomohala $ 88,860 ʻoiai ʻo kahi ʻoihana i ʻoi aku ma mua o 50,000 mau limahana e uku i nā mea hoʻomohala $ 88,650
Mai ka loiloi i luna, e ʻike ʻoe i nā ʻoihana nui me nā limahana he nui e uku i kā lākou mea hoʻomohala JavaScript kiʻekiʻe loa e like me nā mea me ka hapa liʻiliʻi o nā limahana.
