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Kev tswj cov khoom lag luam feem ntau muaj ntau yam sib txawv. Lawv yuav tsum yoog raws thiab muaj peev xwm taug kev dav. Koj yuav tsum tau ceev thiab daws teeb meem tas li thaum ua haujlwm nrog koj pab neeg yog tias koj xav kom lawv muaj kev sib koom ua ke rau koj cov khoom.
Cov thawj coj khoom lag luam ua cov haujlwm zoo sib xws rau cov neeg ua haujlwm ntawm orchestras hauv ntau yam. Ua tus thawj coj ntawm pab pawg nrog ntau yam kev txawj ntse yuav tsum tau ua kom paub tseeb tias lawv ua haujlwm sib haum xeeb los tsim cov khoom lag luam uas muaj txiaj ntsig zoo rau txhua qib.
Cov kev cai niaj hnub ntawm kev coj noj coj ua zoo tuaj yeem qee zaum cuam tshuam txog kev npaj ntawm lub zeem muag pom tseeb rau ib yam khoom. Koj pheej hmoo poob siab rau cov neeg siv khoom kawg thiab lawv cuam tshuam li cas thiab siv koj cov khoom los daws cov teeb meem yog tias kev sib cuam tshuam sab hauv tsis khoom.
Ntau tus thawj tswj hwm cov khoom tawm tsam nrog qhov tseeb no vim tias lawv pib xav tias txiav tawm ntawm qhov xav tau thiab kev xav tau ntawm kev ua lag luam rau lawv cov khoom. Cov neeg saib xyuas khoom lag luam tuaj yeem ua haujlwm ntau dhau los tswj lawv pab pawg hauv txhua hnub kom nco ntsoov qhov pom kev loj dua rau cov khoom.
Dab tsi yog txoj hauv kev zoo tshaj plaws rau cov neeg tswj xyuas khoom faib lawv lub sijhawm ntawm kev sib txuas lus nrog cov neeg sab nraud lub tuam txhab thiab mloog cov neeg sab hauv?
ntiav ib lub cuab yeej rau kev txheeb xyuas cov ntaub ntawv
Cov pab pawg khoom lag luam tuaj yeem txheeb xyuas thiab saib xyuas cov neeg siv kev koom tes thiab kev sib cuam tshuam thoob plaws cov khoom lag luam nrog kev siv cov cuab yeej tshuaj ntsuam xyuas khoom, uas muab cov ntaub ntawv nkag siab txog cov neeg siv tam sim no tus cwj pwm, kev ua haujlwm ntawm cov khoom, thiab kev ua yuam kev.
Cov kev pom no tom qab ntawd pab pawg khoom kom nkag siab txog kev txhim kho dab tsi los ua rau cov khoom lag luam thiab cov neeg siv khoom yuav ua li cas rau lawv.
Dashboards thiab cov ntawv ceeb toom uas pom thiab txheeb xyuas cov ntaub ntawv tus neeg siv ntau qhia qhia qhov twg cov neeg siv feem ntau ntawm lawv lub sijhawm thaum siv ntau yam khoom.
Cov dashboards thiab cov ntawv ceeb toom no tseem qhia txog cov ntsiab lus poob qis uas cov neeg siv khoom sib tw lossis ua kom muaj kev nce qib me ntsis. Cov pab pawg khoom, uas yog tsim los ntawm cov thawj tswj cov khoom, cov neeg tsim khoom, tus tsim qauv, thiab cov kws tshuaj ntsuam xyuas cov ntaub ntawv, feem ntau txhais cov ntaub ntawv no.
Yog li, hauv tsab ntawv tshaj tawm no, peb yuav tshuaj xyuas cov cuab yeej saum toj kawg nkaus rau kev tshuaj xyuas cov khoom lag luam uas koj tuaj yeem siv los tshuaj xyuas kev nkag siab rau ob tus neeg siv khoom thiab tus cwj pwm ntawm cov khoom.
1. Amplitude
Amplitude yog ib qho kev tshuaj ntsuam xyuas dav dav uas tsim los pab cov lag luam kom nkag siab txog tus cwj pwm ntawm cov neeg siv khoom thiab cov khoom lag luam zoo dua. Cov tuam txhab tuaj yeem txheeb xyuas tus neeg siv tus cwj pwm siv Amplitude los saib nws thoob plaws ntau txoj hauv kev, suav nrog desktop, mobile, thiab web apps.
Los ntawm kev siv lub platform ntau yam nta, cov lag luam tuaj yeem ntsuas cov neeg siv kev koom tes, tuav, thiab cov nyiaj tau los nrog rau tsim cov ntawv ceeb toom kev cai thiab dashboards.
Amplitude txawv ntawm lwm cov khoom lag luam tsom xam platforms uas nws tuaj yeem taug qab cov neeg siv tus cwj pwm hauv lub sijhawm tiag tiag, uas yog ib qho ntawm nws cov yam ntxwv tseem ceeb. Tam sim no, cov tuam txhab tuaj yeem saib xyuas cov neeg siv khoom tus cwj pwm thiab ua kom sai, paub txog kev nqis tes ua.
Amplitude lub peev xwm rau kev tsom xam pab pawg ua rau cov tuam txhab saib xyuas tus cwj pwm ntawm cov neeg siv tshwj xeeb hauv lub sijhawm. Cov lag luam aiming los txhim kho lawv txoj kev lag luam kev lag luam thiab txhawb nqa cov neeg siv khoom tuaj yeem nrhiav tau qhov no yuav pab tau zoo.
Cov neeg siv segmentation, funnel tsom xam, thiab lub peev xwm los khiav A / B xeem tsuas yog ob peb ntawm lwm yam nta uas Amplitude muab qhov txawv qhov nws yog cov khoom siv tshuaj ntsuam xyuas saum toj kawg nkaus.
In sib piv rau funnel tsom xam, uas tso cai rau cov koom haum saib xyuas cov neeg siv tus cwj pwm nyob rau hauv lub chav kawm ntawm tag nrho cov neeg siv cov lus, cov neeg siv segmentation enables cov lag luam los soj ntsuam cov neeg siv tus cwj pwm nyob ntawm seb cov txheej xwm, xws li qhov chaw los yog ntaus ntawv hom.
Cov lag luam tuaj yeem sim thiab kho lawv cov khoom lag luam hauv lub sijhawm tiag tiag uas siv A / B kuaj lub peev xwm, uas txhim kho cov neeg siv kev paub tag nrho.
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Koj tuaj yeem pib siv nws dawb thiab thov nws rau tus nqi hwm.
2. Hotjar
Hotjar yog qhov kev tshuaj ntsuam xyuas dav dav thiab cov lus tawm tswv yim uas pab cov lag luam nkag siab zoo dua li cas cov neeg siv khoom cuam tshuam nrog lawv lub vev xaib.
Lub platform muaj ntau yam cuab yeej uas cia cov lag luam txheeb xyuas tus neeg siv tus cwj pwm hauv lub sijhawm tiag tiag, suav nrog cov duab tshav kub, cov ntawv teev lus sib tham, thiab cov lus nug tawm tswv yim.
Cov lag luam tuaj yeem tshawb pom ntau ntxiv txog yuav ua li cas cov neeg siv khoom cuam tshuam nrog lawv lub vev xaib, nrhiav thaj chaw rau kev txhim kho, thiab txhim kho cov neeg siv kev paub los ntawm kev siv cov thev naus laus zis no. Cov lag luam tuaj yeem siv cov phiaj xwm ua kom sov los txheeb xyuas cov cheeb tsam ntawm lawv lub vev xaib tau mus xyuas ntau tshaj plaws thiab cov twg tau txais kev saib xyuas tsawg tshaj plaws los ntawm cov neeg siv khoom.
Cov txheej txheem thiab cov qauv ntawm lub vev xaib tuaj yeem ua kom zoo siv cov ntaub ntawv no txhawm rau nce cov neeg siv kev sib cuam tshuam thiab hloov pauv tus nqi.
Cov ntaub ntawv kaw tseg muab cov koom haum muaj peev xwm los tshuaj xyuas cov yeeb yaj kiab ntawm cov neeg siv tshwj xeeb, muab kev nkag siab zoo ntawm cov neeg siv cuam tshuam nrog lub vev xaib.
Nrog rau kev siv cov ntaub ntawv no, cov neeg siv qhov mob tuaj yeem raug txheeb xyuas, thiab cov neeg siv kev paub tuaj yeem txhim kho kom cov neeg siv kev koom tes thiab tuav tau. Tsis tas li ntawd, nws muab kev xaiv cov cuab yeej rau cov neeg siv tswv yim, xws li kev xaiv tsa thiab kev soj ntsuam, ua rau cov lag luam kom tau txais cov lus tawm tswv yim ncaj qha.
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Koj tuaj yeem pib siv nws dawb thiab tus nqi them nqi pib ntawm $ 32 toj ib hlis (sau ib xyoos).
3. Heap
Heap yog ib qho cuab yeej tshuaj ntsuam uas tsim nrog pab pawg muaj zog hauv siab. Cov neeg tswj xyuas cov khoom lag luam uas muaj txiaj ntsig zoo tuaj yeem ua sai sai thaum txiav txim siab uas yog ceev thiab txhob txwm tshaj tawm.
Kev tsim kho tshiab yuav tsum tsis txhob qeeb los ntawm cov ntaub ntawv. Koj tuaj yeem tshuaj xyuas cov ntaub ntawv khaws cia hauv online thiab mobile app tau yooj yim nrog Heap los pab koj txiav txim siab.
Hmoov zoo, qhov no tsis muaj code platform tuaj yeem khiav tau thaum sau cov ntaub ntawv ntawm in-app neeg siv tus cwj pwm ua tsaug rau nws qhov xwm txheej.
Qhov tseeb, pawg khoom tau nyob hauv siab thaum Heap tau tsim. Lawv xav kom koj ua tus neeg siv khoom. Yog li koj yuav tuaj yeem siv lub platform uas tau tsim tshwj xeeb los ua kom yooj yim dua, nrawm dua, thiab muaj txiaj ntsig ntau rau koj pab neeg.
Heap tuaj yeem saib xyuas ntau yam kev ntsuas zoo siab, pab qhia txog kev ua haujlwm tsim khoom ntawm koj pab pawg khoom.
Cov kev ntsuas no muaj los ntawm kev hloov pauv tus nqi kom zoo thiab ua kom muaj kev sib koom tes thiab tuav. Thaum siv cov yam ntxwv tshiab lossis txo qis, tsis tas yuav hloov cov cai vim tias nws cia li sau tag nrho cov neeg siv kev sib cuam tshuam.
Cov qauv ntaub ntawv yog qhov dav, muab cov neeg siv segmentation, kev coj cwj pwm pawg, kev tsom xam funnel, kev tsom xam khaws cia, thiab lwm yam los pab tsim cov khoom siv tau zoo dua thiab ua tiav cov hom phiaj ntawm tuam txhab.
pricing
Koj tuaj yeem pib siv nws dawb thiab thov nws rau tus nqi hwm.
4. Mixpanel
Koj tuaj yeem txhim kho koj cov kev txiav txim siab txog koj cov kev pabcuam SaaS los ntawm kev siv Mixpanel kom nkag siab zoo dua rau cov neeg siv tus cwj pwm.
Txhawm rau kom pom cov qauv zoo thiab nkag siab txog tus cwj pwm ntawm cov neeg siv khoom, nws muab cov khoom lag luam tsom xam cov xwm txheej uas ua raws qee cov neeg siv kev sib cuam tshuam hauv lub sijhawm.
Cov ntaub ntawv sib tham sib qhia ua tiav visualization ntawm cov ncauj lus kom ntxaws cov neeg siv cov ntaub ntawv tshwj xeeb, suav nrog cov ntaub ntawv hais txog qhov twg thiab yog vim li cas cov neeg siv khoom tawm mus, cov neeg siv khoom nyob ntev npaum li cas, cov neeg siv tau pab pawg li cas raws li lawv tus cwj pwm, thiab ntau dua.
Txhawm rau muab kev txheeb xyuas meej thiab muaj txiaj ntsig ntawm cov neeg siv cov dej num tshwj xeeb, cov ncauj lus kom ntxaws theem suav nrog cov neeg siv cov ntsiab lus, cov xwm txheej, thiab cov yam ntxwv.
Los ntawm kev ntes ib qho kev paub ntau dua ntawm cov neeg siv kev koom tes, nws txoj kev tshwm sim-raws li kev ua kom muaj kev tsom xam ntau dua thiab meej dua lub hom phiaj ntawm cov lus thiab kev sim.
Pab pawg software siv lub luag haujlwm tswj hwm, ua-nyob rau hauv SOC 2 Hom II ntawv pov thawj, thiab txhim kho encryption raws li cov txheej txheem kev txhim kho kom ruaj ntseg tus neeg siv khoom ntiag tug.
pricing
Koj tuaj yeem pib siv nws dawb thiab tus nqi them nqi pib ntawm $ 20+ toj ib hlis.
5. UXCam
Ua ntej mobile app khoom analytics tov UXCam tau tsim tshwj xeeb rau kev siv nrog mobile apps.
Ib qho tshwj xeeb ntawm UXCam yog nws cov cuab yeej pib ntes, uas cia li khaws tag nrho cov neeg siv cov lus tsa suab hauv app raws li cov ntaub ntawv cov ntsiab lus uas tuaj yeem kuaj xyuas tom qab.
Retroactive cov ntaub ntawv tsom xam tam sim no ua tau yam tsis muaj qhov yuav tsum tau ua rau phau ntawv tsim kev tshwm sim.
UXCam tuaj yeem yog qhov tsim nyog rau koj yog tias koj muaj lub xov tooj ntawm tes thiab xav txhawb kev hloov pauv thiab cov neeg siv txaus siab. Nrog tsuas yog ob kab ntawm txoj cai thiab tsawg dua tsib feeb ntawm kev ua haujlwm, nws muab ob qho tib si kom muaj nuj nqis thiab kev pom zoo thiab yooj yim rau kev sib koom ua ke.
Yog tias koj tab tom nrhiav lub vev xaib app cov khoom siv tshuaj ntsuam xyuas, cov cuab yeej kuaj A / B, lossis cov cuab yeej los tshuaj xyuas kev lag luam, UXCam yuav tsis yog qhov kev xaiv zoo tshaj plaws.
Lub platform txhawb nqa txhua lub xov tooj ntawm tes app, suav nrog iOS, Android, React Native, Flutter, Xamarin, Unity, NativeScript, thiab Cordova.
pricing
Koj tuaj yeem pib siv nws dawb thiab thov nws rau tus nqi hwm.
6. Kev hlub
Pendo yog lub platform rau kev tshuaj xyuas cov khoom tsim los pab cov lag luam kom nkag siab zoo dua li cas cov neeg siv khoom siv lawv cov khoom.
Cov lag luam tuaj yeem saib xyuas tus neeg siv tus cwj pwm, ntsuas qhov kev lees paub ntawm cov khoom lag luam, thiab tau txais cov lus pom zoo los ntawm cov neeg siv khoom siv lub platform ntau lub peev xwm.
Lub peev xwm los xa cov kev nkag siab rau cov neeg siv tus cwj pwm thoob plaws ntau lub platform thiab cov khoom siv sib txawv ntawm lwm cov khoom siv tshuaj ntsuam xyuas. Qhov no suav nrog cov khoom siv txuas thiab Is Taws Nem ntawm Yam (IoT) cov khoom ntxiv rau hauv online, mobile, thiab desktop apps.
Pendo lub peev xwm los muab cov neeg siv khoom hauv-app tswv yim yog nws lub zog. Qhov no txhim kho cov neeg siv kev paub dhau los thiab txo qis kev them nyiaj yug rau cov koom haum los ntawm kev ua kom lawv muab cov neeg siv nrog kev pab cuam thiab kev taw qhia.
Tsis tas li ntawd, Pendo muab cov kev soj ntsuam zoo tshaj plaws xws li kev tsom xam, kev tsom xam funnel, thiab kev sim A / B uas cia cov tuam txhab saib xyuas cov neeg siv tus cwj pwm thiab txhim kho lawv cov khoom tsis tu ncua.
Salesforce, Marketo, thiab Slack tsuas yog ob peb lub platform thiab thev naus laus zis nws tuaj yeem koom ua ke nrog. Cov lag luam tam sim no pom nws yooj yim rau kev sib txuas lus kev nkag siab thiab cov ntaub ntawv ntawm cov pab pawg nrog rau kev sib koom ua ke lawv cov khoom lag luam tshuaj ntsuam xyuas cov ntaub ntawv nrog rau lwm lub platform.
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Thov rau nws tus nqi.
7. PotHog
PostHog yog lub platform hloov pauv uas cov lag luam ntawm txhua qhov ntau thiab tsawg siv los taug qab, saib xyuas, thiab tshuaj xyuas tus neeg siv tus cwj pwm hla cov vev xaib thiab cov ntawv thov.
Ntau lub lag luam vam meej tshaj plaws hauv ntiaj teb, suav nrog Combinator, Staples, Airbus, Outbrain, Phantom, QuestDB, thiab lwm yam, siv PostHog.
Lub platform pab hauv kev ua haujlwm cov ntaub ntawv sau rau lub vev xaib lossis app nrog rau cov ntaub ntawv-tsav kev txiav txim siab los txhawb kev loj hlob tag nrho.
PostHog muaj cov yam ntxwv suav nrog kev taug qab cov neeg siv, kev taug qab qhov xwm txheej, kev tsom xam funnel, kev tsom xam, kev tsom xam khaws cia, A / B kuaj, thiab lwm yam.
Los ntawm kev tsim cov ntawv thov uas txuas rau koj cov ntaub ntawv los ntawm ntau pua ntawm cov apps thib peb, koj tuaj yeem nthuav dav lub platform ua haujlwm kom tau raws li koj cov kev xav tau tshwj xeeb.
PostHog muaj nyob rau hauv ob qho tib si dawb thiab them nyiaj.
Rau ntau cov yam ntxwv zoo li kev txheeb xyuas kev sib raug zoo, kev txheeb xyuas pab pawg, kev sib koom ua ke ntawm lub neej, kev ua haujlwm hauv network ntawm cov ntaub ntawv kaw tseg, kev sim A / B, kev txhawb nqa Slack, thiab ntau lwm yam, cov lag luam loj tuaj yeem xaiv cov ntawv sau npe. Lub vev xaib muaj lub zej zog qhib muaj zog nrog ntau dua 11,000 GitHub hnub qub.
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Koj tuaj yeem pib siv nws dawb thiab tus nqi them nqi pib ntawm $ 0.00045 / xwm txheej ib hlis.
8. Snowplow
Snowplough Analytics yog qhov qhib-qhov kev tshwm sim cov ntaub ntawv kav dej uas tso cai rau cov tuam txhab sib sau thiab txheeb xyuas cov ntaub ntawv tus neeg siv tus cwj pwm los ntawm ntau qhov chaw.
Cov lag luam tuaj yeem taug qab cov neeg siv tus cwj pwm hla ntau lub platform, suav nrog online, mobile, thiab desktop apps, ua tsaug rau ntau yam kev pabcuam los ntawm lub platform.
Snowplough Analytics 'lub peev xwm los sib sau ua ke thiab tswj cov ntaub ntawv tsis zoo, cov ntaub ntawv nyoos muab nws sib nrug ntawm lwm cov ntaub ntawv tshuaj ntsuam xyuas software.
Vim muaj kev tswj hwm, qhov no muab cov lag luam tshaj lawv cov ntaub ntawv, lawv tuaj yeem kho cov txheej txheem sau cov ntaub ntawv thiab tau txais kev nkag siab ntau dua ntawm cov neeg siv tus cwj pwm.
Tsis tas li ntawd, Snowplough Analytics muab cov cuab yeej tshuaj ntsuam xyuas qib siab xws li kev soj ntsuam kev sib koom ua ke, kev tshuaj xyuas funnel, thiab kev faib tawm uas cia cov tuam txhab saib xyuas cov neeg siv tus cwj pwm hauv lub sijhawm.
Elasticsearch, Amazon Redshift, Google BigQuery, thiab lwm lub platform thiab thev naus laus zis tuaj yeem ua ke nrog Snowplough Analytics. Vim li no, nws yooj yim rau cov koom haum los txuas lawv cov ntaub ntawv mus rau lwm lub tshuab thiab sib pauv kev paub ntawm pab pawg.
pricing
Koj tuaj yeem pib siv nws dawb thiab tus nqi them nqi pib ntawm $ 1350 toj ib hlis.
9. LogRocket
Cov lag luam tuaj yeem saib thiab tshuaj xyuas cov neeg siv tus cwj pwm ntawm lawv cov apps online siv LogRocket, cov cuab yeej tshuaj ntsuam xyuas khoom.
Lub platform muab ntau yam cuab yeej uas pab cov tuam txhab hauv kev kawm paub ntau ntxiv txog cov neeg siv tus cwj pwm, xws li kev sib tham replay, uas ua rau cov tuam txhab pom tias cov neeg siv cuam tshuam nrog lawv cov ntawv thov, thiab kev ua yuam kev, uas ua rau cov tuam txhab nrhiav thiab kho cov ntawv thov tsis raug.
Lub platform sau cov neeg siv tus cwj pwm zoo li kev nyem thiab scrolling nrog rau cov ntaub ntawv neeg siv xws li qhov chaw thiab cov ntsiab lus ntawm cov cuab yeej thiab tom qab ntawd muab cov ntaub ntawv no tso rau hauv cov ntawv qhia meej.
Qhov no tuaj yeem pab cov tuam txhab nrhiav qhov chaw ntawm lawv txoj haujlwm uas ua rau cov neeg siv khoom ntxhov siab thiab txiav txim siab yuav ua li cas los txhim kho cov neeg siv kev paub raws li kev txheeb cais.
Tsis tas li ntawd, LogRocket muaj ntau qhov sib cuam tshuam nrog lwm cov ntawv thov thiab platforms, xws li Google Analytics thiab Intercom, ua kom yooj yim rau cov lag luam los txuas lawv cov ntaub ntawv hla ntau lub platform.
Txhawm rau ua kom muaj kev ruaj ntseg ntawm cov neeg siv cov ntaub ntawv rhiab heev thiab kom ua raws li cov ntaub ntawv ntiag tug txoj cai lij choj xws li GDPR thiab CCPA, lub platform muaj cov yam ntxwv zoo li npog ntsej muag thiab rov ua dua.
pricing
Koj tuaj yeem pib siv nws dawb thiab tus nqi them nqi pib ntawm $ 99 toj ib hlis.
10. Schedule
Cov khoom lag luam tsom xam platform Indicative, uas yog huab-raws li, pab cov tuam txhab hauv kev nkag siab thiab txhim kho cov neeg siv tus cwj pwm thoob plaws lawv cov online thiab mobile apps.
Lub platform muab ntau yam cuab yeej uas ua rau cov tuam txhab kawm paub ntau ntxiv txog yuav ua li cas cov neeg siv khoom cuam tshuam nrog lawv cov khoom, xws li cov neeg siv segmentation, funnel tsom xam, thiab kev txheeb xyuas lub sijhawm.
Tsis muaj qhov yuav tsum tau ua rau coding lossis SQL kev paub, Indicative muaj lub peev xwm los ua cov kev ntsuam xyuas nyuaj.
Cov neeg siv tsis yog siv tshuab tuaj yeem tsim cov ntawv tshaj tawm thiab cov dashboards siv lub platform rub-thiab-nco interface, uas ua rau nws siv tau zoo.
Nws qhov tshwj xeeb ntawm ntau qhov kev siv thev naus laus zis pab txhawm rau txheeb xyuas cov ntsiab lus sib txhuam thoob plaws ntau ntu rau cov neeg siv khoom khaws cia nrog rau kev pom thiab kwv yees cov neeg siv khoom yog qhov tseem ceeb kom tau txais.
Lub software ua raws tag nrho cov neeg siv khoom taug kev, suav nrog txoj hauv kev ib txwm, ua kom nkag siab tus cwj pwm ntawm cov neeg siv khoom, tsim cov funnels rau cov neeg siv khoom txav hauv cov khoom, nkag siab cov ntsiab lus sib txhuam qhov twg cov neeg siv khoom ua tsis tiav, thiab ntau lwm yam ntsuas uas pab txhim kho cov khoom thiab txhawb cov neeg siv khoom txaus siab.
pricing
Koj tuaj yeem pib siv nws dawb thiab tus nqi them nqi pib ntawm $ 199 toj ib hlis.
xaus
Hauv kev xaus, thaum xaiv cov khoom lag luam zoo tshaj plaws kev tshuaj ntsuam xyuas, nws yog ib qho tseem ceeb uas yuav tsum tau coj mus rau hauv tus account variables xws li nqi, customization, cov ntaub ntawv visualization, thiab simplicity ntawm kev siv.
Txhua lub cuab yeej yog qhov txawv thiab muaj qhov txawv txav.
Vim tias tsis muaj ib qho cuab yeej uas tuaj yeem tswj hwm txhua lub luag haujlwm, nws yog ib qho tseem ceeb kom paub meej cov kev cai ntawm kev lag luam lossis cov khoom lag luam thiab nws cov hom phiaj ua ntej xaiv cov khoom lag luam tsom xam software zoo tshaj plaws.
Sau ntawv cia Ncua