Transient optimization tips #48

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Closed

opened 2026-02-15 04:44:38 +03:00 by NiXTheDev · 1 comment

NiXTheDev commented

2026-02-15 04:44:38 +03:00

(Migrated from github.com)

Description

Show optimization tips after substitutions that auto-delete after 10 seconds.

Use Case

Help users write better regex without being intrusive. Tips disappear quickly so they don't clutter the chat.

Implementation Plan

Static analysis rules (no AI)
- [0-9] → Use \d instead
- [a-zA-Z0-9_] → Use \w instead
- (.) capturing group not referenced → Use (?:.) non-capturing
- [\s\S] → Use . with s flag instead
- Unnecessary escaping: \. when not needed
- Greedy quantifier where lazy would suffice: ._ vs ._?
Detection logic
- Parse pattern after successful execution
- Check against optimization rules
- Generate tip if applicable
Transient message
- Send tip as separate message
- Schedule delete after 10 seconds using Telegram API
- If user misses it, they miss it

Tip format

Tip: [0-9] can be written as \\d (shorter)

Rate limiting tips
- Only show tip if pattern is significantly improvable
- Max one tip per substitution chain
- Skip if user recently received same tip

Acceptance Criteria

Detects common inefficiencies
Messages auto-delete after 10s
Static analysis only (no AI)
Respects rate limits
Tests for detection accuracy

Example

User: s/[0-9]+/X/
Bot: (Result message)
Bot: Tip: [0-9] can be written as \d (deletes in 10s)

Part of Epic #38

## Description Show optimization tips after substitutions that auto-delete after 10 seconds. ## Use Case Help users write better regex without being intrusive. Tips disappear quickly so they don't clutter the chat. ## Implementation Plan 1. **Static analysis rules** (no AI) - [0-9] → Use \\d instead - [a-zA-Z0-9_] → Use \\w instead - (.) capturing group not referenced → Use (?:.) non-capturing - [\s\S] → Use . with s flag instead - Unnecessary escaping: \\. when not needed - Greedy quantifier where lazy would suffice: ._ vs ._? 2. **Detection logic** - Parse pattern after successful execution - Check against optimization rules - Generate tip if applicable 3. **Transient message** - Send tip as separate message - Schedule delete after 10 seconds using Telegram API - If user misses it, they miss it 4. **Tip format** ``` Tip: [0-9] can be written as \\d (shorter) ``` 5. **Rate limiting tips** - Only show tip if pattern is significantly improvable - Max one tip per substitution chain - Skip if user recently received same tip ## Acceptance Criteria - [ ] Detects common inefficiencies - [ ] Messages auto-delete after 10s - [ ] Static analysis only (no AI) - [ ] Respects rate limits - [ ] Tests for detection accuracy ## Example User: s/[0-9]+/X/ Bot: (Result message) Bot: Tip: [0-9] can be written as \\d (deletes in 10s) ## Related Part of Epic #38

NiXTheDev commented

2026-02-17 06:34:10 +03:00

(Migrated from github.com)

Completed as part of #53 (0.1.10 Release). Transient optimization tips feature has been merged.