Paulius Kairevicius

Hey, I'm Paulius. This is my live feed portfolio. It's where I share my work, ideas, experiments, and other things that show what I make and who I am. It works a bit like social media. Every category has its own profile. Click an avatar to see only that feed, or just scroll through everything.

CV Profile GitHub

Work1d

A context graph that grows out of its busiest account. Hover a node, drag to turn it.

Work3d

Slide to change how I say the same thing.

nope

i'm on holiday. your email is safe with me, i just won't read it until monday. if something is actually on fire, the team has extinguishers.

Gone till Monday

Hey! I'm off this week and properly ignoring my inbox. I'll get back to you Monday. Anything on fire? Ping the team, they've got it.

Back Monday

I'm away this week and not checking email. I'll reply on Monday. If it can't wait, write to the team. They'll know what to do.

Away until Monday

Thanks for your message. I'm away this week and only checking email now and then, so I'll reply properly on Monday. If it's urgent, the team will be happy to help.

Out of office: limited availability

Thank you for your email. I am currently out of the office with limited access to messages and will respond upon my return on Monday. For urgent matters, please contact the team.

Blog4d

The box is not the ink

A layout centers the bounding box, but the eye does not. Optical balance measures where the eye sees the center of a mark and how large it looks, gives you the CSS offset, and checks the result.

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About1w

A year of building, one contribution at a time.

kaireviciusGitHub activity

WorkAug 30

Found in the archives, 2017.

AboutAug 23Ad

A 30-minute call. Pick a time that works.

WorkAug 20

Pure SVG, no 3D lib.

Wave height71.6

AboutAug 19

This is me.

WorkAug 18

Print-ready invoice layout, rendered as a terminal sheet.

Invoice - €4,770.22

Ref: WELL-2026-0417
Issued: 12 Jun 2026
Due: 26 Jun 2026

From

Wellapp SAS

15 Rue Raynouard

75016 Paris

France

VAT FR70913572468

Bill to

Ferrari S.p.A.

Via Abetone Inferiore 4

41053 Maranello

Italy

VAT IT00159560366

Description	Qty	Unit price	VAT	Amount

Well Platform - Team 112 seats, 1 Jun 2026 to 30 Jun 2026	112	€21.04	20%	€2,356.48
Connector sync - metered 48,200 records ingested above the plan allowance	48.2	€3.50	20%	€168.70
Onboarding and data migration One-off implementation, delivered 4 Jun 2026	1	€1,450.00	20%	€1,450.00

Subtotal excl. VAT: €3,975.18
VAT 20%: €795.04
VAT total: €795.04
Total due: €4,770.22

Payment terms

Net 14

Payment

Beneficiary: Wellapp SAS
IBAN: FR76 3000 4008 2800 0123 4567 890
BIC: BNPAFRPP
Bank: BNP Paribas

WorkAug 15

Entity pills that drop into an isometric frame.

WorkApr 2

Particle burst for a finance product concept.

Particles60

WorkMar 24

Wireframe globe with mouse-controlled highlighting.

WorkJan 27

Click on AI icon and get a summary of me.

WorkJan 15

The button this site uses: variants, sizes, icons and states.

Variants

Sizes

Icons

States

As a link

WorkJan 10

Using Derek Briggs tips for a dark mode button.

WorkJan 8

Exploration with GPT4o.

AboutJan 7

My sons 1st birthday.

WorkJan 6

Introduction animation for Well Intelligence.

WorkJan 5

Leaves a fading trail and squishes when it hits a wall.

WorkJan 3

Brand animation for EV charger company.

WorkJan 3

Adjust the corner radius and see how the UI feels.

Outer Corner Radius

0px8px24px

Concentric Border Radius

Balanced radius for nested elements

Inner Corner Radius

0px4px24px

WorkJan 2

Branding and visual identity for Syntropy.

AboutJan 2

Current location: Vilnius, Lithuania.

BlogDec 4, 2025

The AI-Native Design Workflow

How the best product teams are reimagining design workflows. Learn from Linear, Cursor, and Anthropic's approach: code as source of truth, fluid roles, and AI-accelerated iteration.

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