Rau txoj haujlwm rau Front-End tus tsim tawm

1. Daim npav rho nyiaj

Daim npav rho nyiaj txias zoo nrog kev sib tw thiab kev lom zem micro-kev cuam tshuam. Xws li tus lej formatting, txheeb xyuas thiab tsis siv neeg daim npav hom nrhiav pom. Nws yog tsim rau ntawm Vue.js thiab kuj yog tag nrho cov teb. (Koj tuaj yeem pom no.)

daim credit-card-form

Koj yuav kawm dab tsi:

• Txheej txheem thiab validate cov ntawv
• Kov cov xwm txheej (piv txwv li, thaum hloov pauv)
• Nkag siab yuav ua li cas tso saib thiab tso cov ntsiab lus ntawm nplooj ntawv, tshwj xeeb tshaj yog cov ntaub ntawv credit card uas tshwm rau saum daim ntawv

Tsab ntawv tau muab txhais nrog kev txhawb nqa ntawm EDISON Software, uas saib xyuas kev noj qab haus huv ntawm programmers thiab lawv noj tshaisThiab tsim kev cai software.

2. Histogram

Ib tug histogram yog ib daim duab los yog daim duab uas sawv cev rau cov ntaub ntawv categorical nrog cov kab plaub hau nrog qhov siab lossis qhov ntev proportional rau qhov tseem ceeb uas lawv sawv cev.

Lawv tuaj yeem siv vertically lossis horizontally. Ib daim ntawv qhia kab ntsug yog qee zaum hu ua kab ntawv.

Koj yuav kawm dab tsi:

• Tso cov ntaub ntawv raws li kev tsim qauv thiab nkag siab
• Tsis tas li ntawd: Kawm paub siv lub ntsiab canvas thiab yuav ua li cas kos cov ntsiab lus nrog nws

nws yog koj tuaj yeem nrhiav cov ntaub ntawv pej xeem hauv ntiaj teb. Lawv raug txheeb raws xyoo.

3. Twitter Heart Animation

Rov qab rau xyoo 2016, Twitter tau tshaj tawm cov yeeb yaj kiab zoo kawg nkaus rau nws cov tweets. Raws li ntawm 2019, nws tseem zoo li ib feem, yog li vim li cas ho tsis tsim koj tus kheej?

Koj yuav kawm dab tsi:

• Ua haujlwm nrog CSS tus cwj pwm keyframes
• Manipulate thiab animate HTML ntsiab
• Ua ke JavaScript, HTML thiab CSS

4. GitHub repositories nrog kev tshawb nrhiav

Tsis muaj ib yam dab tsi zoo nkauj ntawm no - GitHub cov chaw khaws cia tsuas yog cov npe muaj koob meej.
Lub hom phiaj yog los tso saib cov chaw khaws cia thiab tso cai rau tus neeg siv lim lawv. Siv official GitHub API kom tau txais repositories rau txhua tus neeg siv.

GitHub profile nplooj ntawv - github.com/indreklasn

Koj yuav kawm dab tsi:

• Tau txais cov ntaub ntawv los ntawm API
• Tso cov ntaub ntawv los ntawm API
• Lim thiab qhia cov ntaub ntawv cuam tshuam rau txhua qhov kev tshawb nrhiav
• Yeem: Yog tias koj muaj kev sib tw, siv API v4, tsim siv GraphQL. Yog tias koj xav kawm GraphQL, mus rau ib qho ntawm kuv cov tshooj dhau los.

5. Reddit-style chats

Kev sib tham yog txoj kev sib txuas lus nrov vim lawv qhov yooj yim thiab yooj yim ntawm kev siv. Tab sis dab tsi tiag tiag fuels niaj hnub sib tham chav? WebSockets!

Koj yuav kawm dab tsi:

• Siv WebSockets, kev sib txuas lus ntawm lub sijhawm thiab cov ntaub ntawv hloov tshiab
• Ua haujlwm nrog cov neeg siv qib nkag (piv txwv li, tus tswv ntawm kev sib tham channel muaj lub luag haujlwm admin, thiab lwm yam hauv chav - user)
• Txheej txheem thiab siv tau cov ntaub ntawv - nco ntsoov, lub qhov rais sib tham rau xa lus yog input
• Tsim thiab koom nrog sib tham sib txawv
• Ua hauj lwm nrog tus kheej cov lus. Cov neeg siv tuaj yeem tham nrog lwm tus neeg siv ntiag tug. Qhov tseem ceeb, koj yuav tsim kom muaj WebSocket kev sib txuas ntawm ob tus neeg siv.

6. Stripe-style navigation

Dab tsi ua rau qhov kev taw qhia no tshwj xeeb yog tias lub thawv popover hloov pauv kom haum rau cov ntsiab lus. Muaj ib qho elegance rau qhov kev hloov pauv no piv rau kev coj cwj pwm ntawm kev qhib thiab kaw lub popover tshiab.

Koj yuav kawm dab tsi:

• Ua ke CSS animations nrog kev hloov pauv
• Dim cov ntsiab lus thiab siv cov chav kawm nquag mus rau cov khoom ntab

Sim ua koj tus kheej ua ntej, tab sis yog tias koj xav tau kev pab, xyuas qhov no kauj ruam los ntawm kauj ruam qhia.

Tau qhov twg los: www.hab.com