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Web Development

Single Page Applications.
SPAs that don't feel like SPAs.

SPAs without the search and first-paint tax. Server-rendered shell, lazy hydration, intelligent prefetch, and code-splitting at the route level.

1.1s
Median LCP
98%
Bundle budget
99.8%
Time-to-interactive
+17%
Conversion
Trusted by enterprises
Aaj Tak
Times of India
BJP
Beyond Reach Premiere League
Red Fm
Wellness Fuel
Junior Cricket Championship
ON Energy
ORYZO AI
Nursing Sarathi
Baatshala Ai
The Traffic People
Aaj Tak
Times of India
BJP
Beyond Reach Premiere League
Red Fm
Wellness Fuel
Junior Cricket Championship
ON Energy
ORYZO AI
Nursing Sarathi
Baatshala Ai
The Traffic People
Aaj Tak
Times of India
BJP
Beyond Reach Premiere League
Red Fm
Wellness Fuel
Junior Cricket Championship
ON Energy
ORYZO AI
Nursing Sarathi
Baatshala Ai
The Traffic People
Service overview

Engineering single page applications

Modern SPAs that beat the historical SPA tax: sub-second first paint, route-level code splitting, prefetch on hover, server-rendered shell where it makes sense. The browser-side feel of an SPA with the crawlability and first-paint quality of SSR.

We pick the hydration boundary based on what the user actually does — not what's easiest to ship.

Practice signalsSenior-ledWeekly demosCode review on every PRProduction on-call
01
1.1s
Median LCP
On 4G mid-range Android
02
98%
Bundle budget
Route budgets enforced
03
99.8%
Time-to-interactive
Real-user medians
04
+17%
Conversion
Shell speed lift
Business challenges we solve

What keeps teams shipping single page applications.

Blank screen during JS load kills first impression

Bundle size grows with each feature

Search engines see empty `<div id="root"/>`

Routing transitions janky without preload

State management that drifts from URL truth

Memory leaks from third-party scripts

Why choose this service

Three senior-led practice lines.

Outcome-anchored, owned by a practice lead with clear accountability, weekly demos, and the kind of code review culture you'd build internally if you had a year.

01

Hydration, on demand

Server shell + selective hydration + prefetch on hover.

02

Bundle discipline

Route-level code splits enforced in CI.

03

State = URL

Server state and URL are the source of truth.

Key features

What ships, by default in every engagement.

F·01

Selective hydration

Hydrate the islands the user interacts with first.

F·02

Route prefetch

On hover / on visible / on idle — configurable per route.

F·03

Bundle budget CI

PR fails if route bundle > 100kB or LCP regresses.

F·04

Streaming transitions

Smooth route changes, skeletons for slow paths.

F·05

State + URL

Server state, URL state, route params as one contract.

F·06

Web vitals RUM

Field metrics and synthetic tests on every PR.

Benefits & business outcomes

Numbers senior clients measure.

LCP on 4G

Server shell + selective hydration

<1.1s
Outcome · 01

Bundle compliance

Route budgets in CI

100%
Outcome · 02

Crawlability

Server-rendered for crawlers

Indexable
Outcome · 03
Development process

Senior squads. Tight loops. Code every day.

01
Week 1

Audit + targets

Current CWV, bundle map, routing model.

02
Week 2

Routing & hydration

Route plan, hydration boundary, server shell.

03
Week 3–5

Implementation

Build, code splits, prefetch, tests, perf budgets.

04
Week 6+

Launch + monitor

RUM, perf dashboards, regression alerts.

Technologies we use

The stack we ship in production.

Layer · 01

Frameworks

Next.jsNext.js
Remix
SolidStart
Astro (islands)Astro (islands)
Layer · 02

Build

Vite
Turbopack
esbuild
SWC
Layer · 03

Routing

TanStack Router
React RouterReact Router
File-based
Industries we serve

Verticals where we've shipped, not where we dabble.

V·01

SaaS Apps

Dashboards, multi-tenant, role-based UX

Signal1.1s Median LCP
V·02

Internal Tools

Ops consoles, support, data ops

Signal98% Bundle budget
V·03

B2B Marketplaces

Listings, messaging, escrow flows

Signal99.8% Time-to-interactive
V·04

Education platforms

Course consumption dashboards

Signal+17% Conversion
V·05

Healthcare portals

Patient + provider portals

Signal1.1s Median LCP
V·06

Newsroom tools

Editorial consoles, layout editors

Signal98% Bundle budget
Why Abstriq

Built for teams who ship fast in production.

We're not a body shop or a freelance marketplace. We run a senior-heavy engineering org with clear practice leads, real code review, and real on-call coverage.

Signal
1.1s
Median LCP
Signal
98%
Bundle budget
Signal
99.8%
Time-to-interactive
Signal
+17%
Conversion
Pillar · 01

Vertical AI, not just LLMs

We build agents that actually move numbers — wired into your systems, your data, your workflows.

Pillar · 02

Ship in weeks, not quarters

Small senior squads, tight feedback loops, code-merge every day, demo every week.

Pillar · 03

Industrial-grade rigor

From PLCs to SOC2 — production safety, observability, and resilience baked in.

Pillar · 04

One team across four worlds

Web, mobile, AI, and industrial under one roof — no vendor ping-pong.

FAQs

The questions we hear most.

If yours isn't here — ping us and we'll reply with specifics on your stack.

01SPA vs MPA vs SSR — which to pick?
Depends on data freshness, SEO needs, and the size of interactive state. We lay out a 1-pager in week one.
02How do you keep bundles lean?
Route-level code splits, tree shaking, server components for non-interactive bits, bundle budgets in CI that hard-fail PRs.
03Are SPAs still bad for SEO?
Not with server-rendered shells and selective hydration — Google renders modern SPAs correctly. We benchmark before and after.
04Routing state vs URL state?
Router state is derived from URL. URL is the source of truth. Back/forward, deep links, and shareable permalinks work by default.
Free consultation

Ready to ship single page applications?

Tell us the problem — proposal in under 48 hours. NDA-friendly by default, senior-led, and we typically walk you through a proof-of-concept before the engagement closes.

Reply in 24hNDA-friendlySenior-ledProduction on-call

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