Text & Code Diff Checker
Compare text and code files side-by-side with character-level diff highlighting, whitespace ignoring, and patch generation.
Text & Code Diff Checker on ApexTools is a free, privacy-first online utility. All computations and file transformations process locally or within private auto-purged memory with zero sign-up.
Interactive Text & Code Diff Checker
Side-by-Side & Unified comparison with character-level accuracy and .patch export
| 1 | // Legacy Data Fetcher v1.0 | ||
| 2 | function fetchUserProfile(userId: string) { | ||
| 3 | return fetch('/api/v1/users/' + userId) | ||
| 4 | .then(function(res) { | ||
| 5 | if (!res.ok) { | ||
| 6 | throw new Error('Network error: ' + res.status); | ||
| 7 | } | ||
| 8 | return res.json(); | ||
| 9 | }) | ||
| 10 | .then(function(data) { | ||
| 11 | console.log('Fetched user:', data.name); | ||
| 12 | return data; | ||
| 13 | }) | ||
| 14 | .catch(function(err) { | ||
| 15 | console.error('Fetch failed:', err); | ||
| 16 | return null; | ||
| 1 | // Optimized NextGen Data Fetcher v2.0 | ||
| 2 | export async function fetchUserProfile(userId: string): Promise<UserProfile | null> { | ||
| 3 | try { | ||
| 4 | const response = await fetch(`/api/v2/users/${encodeURIComponent(userId)}`, { | ||
| 5 | headers: { 'Cache-Control': 'no-cache', 'Accept': 'application/json' }, | ||
| 6 | next: { revalidate: 60 } | ||
| 17 | }); | 7 | }); |
| 8 | |||
| 9 | if (!response.ok) { | ||
| 10 | throw new Error(`API HTTP error status ${response.status}`); | ||
| 11 | } | ||
| 12 | |||
| 13 | const data: UserProfile = await response.json(); | ||
| 14 | console.info('[UserSync] Profile loaded successfully:', data.name); | ||
| 15 | return data; | ||
| 16 | } catch (error) { | ||
| 17 | console.error('[UserSync] Data fetch error:', error); | ||
| 18 | return null; | ||
| 19 | } | ||
| 18 | } | 20 | } |
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