Product

An AI Code Editor Your Users Will Actually Trust.

Your product lets users write logic: rules, conditions, mappings, formulas. Give them a real editor instead of a text box. Monaco under the hood, an ANTLR4 language engine behind it, and an AI assistant that proposes changes as diffs your users approve.

This is the real editor, live, right here. It runs on a sample e-commerce schema: start typing order., customer. or shipping. and watch the autocomplete, validation and hover docs do the rest.

IDE-grade editing

Built on Monaco, the engine behind VS Code: syntax highlighting, hover documentation, bracket matching and the editing feel developers expect, embedded right inside your product.

Context-aware autocomplete

Suggestions driven by your schema: fields, options, functions and operators that are actually valid at the cursor. Not a generic word list.

Real-time semantic validation

An ANTLR4 grammar validates as your users type: syntax errors, unknown fields, type mismatches, all underlined instantly with precise messages.

One grammar, zero drift

The same grammar powers the editor and the evaluation engine, so the editor validates exactly what production executes. No 'valid here, crashes there'.

AI assistance with diff approval

Users describe a change in plain language. AI proposes the edit as an inline diff they review, approve or reject. Trust built into the interaction, not promised in a disclaimer.

Drop-in web component

Ships as a framework-agnostic custom element: one tag, a JSON schema of your fields, done. Works in Angular, React, Vue or plain HTML.

How it plugs in

Your Grammar. Your Schema. Our Editor.

This is not a generic snippet box. The editor is generated around your product's own language, which is exactly why it can validate, complete and explain what users write.

01

Define the language

We capture your rules as an ANTLR4 grammar and your data model as a JSON schema of fields, options and nested properties. Existing DSL? We wrap it. No DSL yet? We design one with you.

02

Drop in the component

One custom element in your UI: pass the schema, listen for value and validation events. Angular, React, Vue or plain HTML, no framework lock-in.

03

Evaluate with confidence

The same grammar drives your evaluation engine, so whatever the editor accepts, production executes. Editor and engine can never drift apart.

Use cases

Where Teams Put It.

Anywhere your users express logic in your product's own language, this editor turns a frustrating text box into the best part of your UI.

Rules & automation engines

Let users define 'when X happens, do Y' without filing a ticket to your team.

Dynamic forms

Conditions that show, hide, require or prefill fields, written by the people who own the form.

Pricing & discount logic

Merchandisers compose price and promo rules themselves. No deploy, no spreadsheet handoff.

Report builders

Computed columns, filters and derived metrics defined safely against your data schema.

Feature targeting

Roll a feature out to exactly the right segment with expressions instead of hardcoded flags.

Workflow routing

Assignments, approvals and escalations driven by conditions your operations team maintains.

Built at ifs&whiles speed

We build the editor around your grammar and your schema, validated against the exact engine that runs in production, and we do it at the same speed we build everything else: days, not months. Book a call, show us your rules, and we'll tell you exactly what the integration looks like.

Your Competitors Are Already Shipping.

Book a free 30-minute call. Bring your idea and we'll tell you exactly what we'd build, how fast you'll have it, and what it'll cost. On the call. For free.

Book a Free Call →

or write to us at office@ifsandwhiles.com